English  |  Español  |  Français
Knowledge Base

Search criteria

Information Types

  • News Headlines (475)


  • Added or updated since:

  • Custom range...


  • Chemicals and Pollution (475)

Search Results

The search was executed to find both database records and web content.
Sort by: Date Title
475 Results
Results per page: 10 25 50 100
Result 301 to 350

News Headlines

Reducing nutrient pollution helps coral resist bleaching

Coral reefs are not doomed. Although human activities threaten the iconic ecosystems in many different ways, scientists maintain that reefs can continue to thrive with the right assistance.

News Headlines

Canary island airports reopen as haze clears

All eight airports on Spain's Canary Islands reopened on Monday a day after a sandstorm shrouded the archipelago, forcing their closure, the transport ministry said.

News Headlines

Scientists gather to study risk from microplastic pollution

Tiny bits of broken-down plastic smaller than a fraction of a grain of riceare turning up everywhere in oceans, from the water tothe guts of fish and the poop of sea otters and giant killer whales.

News Headlines

More plastic is on the way: What it means for climate change

With the recent fracking boom causing low gas prices, fossil fuel companies are seeking other ways to bolster their profits—by making more plastic. Just as the world is starting to address its enormous plastic pollution problem, these companies are doubling down on plastic, with huge potential c ...

News Headlines

Plastic Pollution Threatens ‘Safe Haven’ Island For Threatened Sea Turtles

Fundação Príncipe is a remote oceanic island in the Gulf of Guinea off the coast of Africa. In 2012, the entire island was designated as a UNESCO Biosphere Reserve, which means that it is one of the hundreds of sites in the world that promote solutions to reconcile the conservation of biodiversi ...

News Headlines

Shipping pollution regulations 'could harm food chain'

New shipping pollution regulations introduced earlier this year could harm humans by contaminating fish and crustaceans with toxins, according to an internal report compiled by the International Maritime Organization and obtained by the Guardian.

News Headlines

Shelter, safest air intake locations during urban pollution events identified

Roofs and the downwind sides of buildings in street canyons have the lowest levels of particulate matter during a single-source pollution event, according to Penn State researchers.

News Headlines

Microplastic Pollution Found in Deep Sediments on the Ocean Floor

Microplastic pollution in the world’s oceans is a growing problem, and most studies of the issue have focused on land-based sources, such as discarded plastic bags or water bottles. Now, researchers reporting in ACS’ Environmental Science & Technology have linked microplastics in China’s Beibu G ...

News Headlines

Urban populations in south-east at greatest risk from air pollution

More than one in 19 deaths in Britain’s largest towns and cities are linked to air pollution – with people living in urban areas in south-east England more likely to die from exposure to toxic air, according to a new study.

News Headlines

It's Not Just the Oceans: Our Air Is Filled With Microplastics, Too

Matthew Shribman, a science presenter and environmentalist, is not going to sugarcoat the devastating consequences of plastic pollution for life on Earth.

News Headlines

Air pollution in New York City linked to wildfires hundreds of miles away

A new study shows that air pollutants from the smoke of fires from as far as Canada and the southeastern U.S. traveled hundreds of miles and several days to reach Connecticut and New York City, where it caused significant increases in pollution concentrations.

News Headlines

Tide turning against plastic packaging

The global outcry against single-use plastics has put the issue of non-essential plastic consumption at the forefront of consumers’ minds. Customers are actively trying to reduce their consumption by switching to reusable cups, carrying around reusable bags, and looking for products with minimal ...

News Headlines

China moves on takeout containers in bid to reduce plastic waste

China will ban plastic bags in major cities and single-use straws from restaurants by the end of this year in a bid to cut down on waste.

News Headlines

Study further implicates poultry processing in coastal pollution

Excess nitrogen is a major threat to water quality in coastal waters worldwide. Found in treated wastewater, farm and lawn fertilizers and combustion exhaust, it fuels blooms of algae that shade submerged grasses and suck oxygen from the water when they die and decay.

News Headlines

‘No fish’: How dams and climate change are choking Asia’s great lake

For more than half a century, January meant prime fishing season for Pang Bin. He took his wooden boat out into Cambodia’s largest lake, his catches and their sales sustaining his family for much of the year.

News Headlines

Asia's Great Rivers: Climate crisis, pollution put billions at risk

The year is 2100. The glaciers of the Hindu Kush-Himalayan region—the world's "Third Pole"—are vanishing as the planet warms, the ice that once fed the great rivers of Asia is all but lost, and with it much of the water needed to nurture and grow a continent.

News Headlines

Bangladesh to ban use of single-use plastic in hotels and restaurants

Bangladesh’s High Court on Monday ordered the government to ban single-use plastics in coastal areas and in hotels and restaurants in one year to combat pollution.

News Headlines

There's 'Several Orders of Magnitude' More Plastic in Rivers Than Oceans, Study Finds

Humans have produced an estimated 10 billion metric tons of plastic since the industrial era, most which has ended up as permanent waste in the environment that will define Homo sapiens’ legacy in the fossil record.

News Headlines

Mealworms provide plastic solution

Tiny mealworms may hold part of the solution to our giant plastics problem. Not only are they able to consume various forms of plastic, as previous Stanford research has shown, they can eat Styrofoam containing a common toxic chemical additive and still be safely used as protein-rich feedstock f ...

News Headlines

Sound waves could capture microplastics from laundry wastewater

By 2050 there could be more plastic in the oceans than fish, according to the World Economic Forum. Most of the plastic waste in the oceans is made of microscopic pieces. And a major source of microplastics are synthetic fabrics that shed tiny fibers every time we do laundry.

News Headlines

Microplastics 1 million times more abundant in the ocean than previously thought

Nothing seems safe from plastic contamination. A new study by NSF-funded researchers at the Scripps Institution of Oceanography suggests there could be a million times more pieces of plastic in the ocean than previously estimated.

News Headlines

Big step-up in ambition can open door to crucial pollution cuts from homes and workplaces worldwide

Dramatic improvements in the way the world’s buildings are built, designed and operated are urgently needed if the vast, globally significant building and construction sector is to play its part in meeting international goals under the Paris Agreement.

News Headlines

Study maps abundance of plastic debris across European and Asian rivers

Rivers in southeast Asia transport more plastic to the ocean than some rivers in Europe, evidence from a new study in Environmental Research Letters suggests.

News Headlines

Floral foam adds to microplastic pollution problem

As the cut flower industry hits one of its busiest periods, new research has shown that the water-absorbing green floral foam used by florists is contributing to the world's microplastic problem.

News Headlines

VN to reduce 75 per cent ocean plastic waste by 2030

Việt Nam aims to reduce plastic waste discharged into the sea and ocean by 75 per cent. The country also wants to totally end the usage of disposable plastic products in coastal tourist attractions and resorts as well as the disposal of fishing gear into the sea by 2030.

News Headlines

France bans two US pesticides, citing risk to bees

French authorities on Wednesday banned two US pesticides which ecologists deem harmful to bees.

News Headlines

Young porpoises in the UK ingesting toxic milk

Research shows that juvenile harbour porpoises are being exposed to a ‘toxic cocktail’ of chemicals when they feed from their mother.

News Headlines

This Cemetery is Dedicated to Marine Life That Has Been Killed by Plastic

It's time to panic. Our forests are on fire, our ice caps are melting and the mercury is rising faster than you can say 'anthropogenic global warming'. But even as climate scientists unanimously raise the alarm on the disastrous effects of human activities on climate change, we continue to go ab ...

News Headlines

Africa has shown world how to tackle plastics

At the recently concluded 17th Ordinary session of the Africa Ministerial Conference on the Environment (AMCEN), all 54 African countries committed to address the key environmental challenges of our time including climate change, land degradation, loss of biodiversity and plastic pollution.

News Headlines

Science & Policy Must Remain Partners in Mercury Challenge

GENEVA, Nov 25 2019 (IPS) - It has been more than two years since the Minamata Convention on Mercury entered into force.

News Headlines

Europe-banned insecticide ‘threatens Africa’s food security’

[CAPE TOWN] Scientists are calling on African policymakers to act urgently to control the use of pesticides called neonicotinoids, which threaten the wider ecosystem and food security, and have been banned by the European Union.

News Headlines

New danger for corals in warming oceans: Metal pollution

Metal copper from agricultural runoff and marine paint leaching from boat hulls poses an emerging threat to soft coral sea fans in the waters around Puerto Rico.

News Headlines

Antidepressants polluting the water can change fish behavior

The Monash scientists who found that pharmaceutical pollutants in waterways altered reproductive behavior, anxiety levels, activity and antipredator responses of fish have now discovered for the first time that such toxicity is also having a disturbing impact on the social behavior of fish.

News Headlines

The haunting reality of ocean plastics

While most of us might not think about ghosts again until next Halloween, the same can’t be said for ocean activists and fishers. According to a new report by Greenpeace, abandoned, lost or otherwise discarded fishing gear (ALDFG) — commonly known as "ghost gear" — makes up about 10 percent of t ...

News Headlines

How to see stars and tackle light pollution in your own backyard

The dark skies of the great outdoors help people to see the wonders of space, either with the naked eye or using telescopes. That's why observatories are usually placed in high altitudes or remote locations, where there's often outstanding natural beauty and little light pollution.

News Headlines

Huge amounts of abandoned fishing gear litter the world's oceans

Hundreds of thousands of tonnes of lost, abandoned and discarded fishing gear litter the world’s oceans. In some areas, this gear accounts for 30 per cent of the catch, trapping turtles, seabirds and whales as well as commercially fished species.

News Headlines

Oil spill threatens vast areas of mangroves and coral reefs in Brazil

Hundreds of kilometres of mangroves and coral reefs, as well as humpback whale breeding grounds, are under threat from an oil spill that has polluted more than 2,400km of Brazil’s north-eastern coast in the last two months.

News Headlines

Investigation: Lead in some Canadian water worse than Flint

Hundreds of thousands of Canadians have been unwittingly exposed to high levels of lead in their drinking water, with contamination in several cities consistently higher than they ever were in Flint, Michigan, according to an investigation that tested drinking water in hundreds of homes and revi ...

News Headlines

Venice gondoliers dive into murky canals for nocturnal clean-up

Venice's gondoliers have been swapping boating hats for scuba helmets and diving into canals in a clean-up operation of the UNESCO city that has turned up everything from washing machines to bicycles.

News Headlines

Seeing the light: new moves to tackle night sky pollution

Light pollution has knock-on effects that impact whole ecosystems. From delaying wallaby pregnancies to mass-death of possums, light pollution is a threat to biodiversity that should be thought of as ‘the straw that breaks the camel’s back’ in ecosystems already under stress, says Dr Therésa Jones.

News Headlines

High pesticide concentrations continue to enter Great Barrier Reef

The combined toxicity of 22 of the most common pesticides found in waterways flowing into the Great Barrier Reef is in many cases not meeting pollution reduction targets.

News Headlines

Living Planet: It's snowing microplastics

If synthetic clothing gives off microplastics when we wash it, how far do these tiny particles travel after leaving our homes? Researchers from the Alfred Wegener Institute found some surprising answers to where these plastic bits end up and how they get there.

News Headlines

Companies’ solutions to global plastic crisis miss the mark: Report

A new report from the environmental organization Greenpeace warns that large companies are only deepening the world’s plastic crisis, even as they voice support for supposed solutions.

News Headlines

Lake Maracaibo: polluted by a permanent black tide

Smelling like an oil refinery, the vast expanse of Lake Maracaibo has become polluted by its own reserves of crude as Venezuela's economic collapse has left wells and pipelines in ruin.

News Headlines

Island reveals rising tide of plastic waste

A remote island in the southern Atlantic Ocean has helped reveal the scale of the problem of plastic waste facing our seas. Some 75% of bottles washed ashore on Inaccessible Island, in the South Atlantic, were found to be from Asia - with most made in China.

News Headlines

Coral bleaching disease triggers closure of access to Cozumel reefs

Some of the most popular reefs around the island of Cozumel will be closed to the public due to white band disease, which is killing the coral. The Natural Protected Areas Commission (Conanp) will restrict access to much of the Cozumel Reefs National Marine Park beginning in October.

News Headlines

Plastic teabags release microscopic particles into tea

Many people are trying to reduce their plastic use, but some tea manufacturers are moving in the opposite direction: replacing traditional paper teabags with plastic ones. Now, researchers reporting in ACS' Environmental Science & Technology have discovered that a soothing cup of the brewed beve ...

News Headlines

Indonesian forest fires putting 10 million children at risk: UN

Indonesian forest fires are putting nearly 10 million children at risk from air pollution, the United Nations warned Tuesday, as scientists said the blazes were releasing vast amounts of greenhouse gases.

News Headlines

Microplastics in the Great Lakes: Becoming benthic

From the Great Pacific garbage patch to inland rivers, plastics are among the most widespread contaminants on Earth. Microplastics—particles of plastic smaller than five millimeters—are especially pervasive. As they build up in Earth's waters, microplastics are also becoming a permanent part of ...

News Headlines

Heartbreaking Images That Show the Impact of Plastic on Animals in the Ocean.

These heartbreaking photos reveal the devastating impact of the plastic crisis that is blighting the planet's oceans. The images, which have been taken by photographers around the world, show everything from turtles trapped in fishing nets to dead whales with their bellies full of debris.

Results per page: 10 25 50 100
Result 301 to 350
Results for: ("News Headlines") AND ("Chemicals and Pollution")
  • United Nations
  • United Nations Environment Programme