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Researchers are calling for better protection of tropical sea cucumbers in the Great Barrier Reef whose numbers are dwindling due to persistent and increasing overharvesting.
A Texas A&M University research team working with two amino acids, arginine and methionine, and the metabolite creatine in pigs is making great strides to improve the overall litter weight and health of individual babies.
Lurking beneath overhanging foliage, archerfish have one thing on their mind: taking a well-aimed pot-shot at the next insect that settles within range. Squirting a ballistic jet of water, these tenacious assassins precisely target their victims, ready to dine.
At the start of each year, southern elephant seals living on Kerguelen Island above Antarctica shed the thick mat of their winter fur, while growing in a fresh layer of skin and hair. Once this new hair is in place, scientists choose some of the seals on which to affix funny-looking electric box ...
An international team of scientists conducted CALISHTO, a large-scale air measurement campaign in Greece last fall, with the goal of surveying, counting and characterizing the tiny particles and their impact on cloud formation.
Many North American migratory birds are shrinking in size as temperatures have warmed over the past 40 years. But those with very big brains, relative to their body size, did not shrink as much as smaller-brained birds, according to new research from Washington University in St. Louis
Glaciers at Pangong region in Union Territory Ladakh have receded 6.7 percent for the last three decades, according to recent research with experts warning of serious consequences on the ecology of the cold deserted region of India.
Love is certainly in the spotlight this week. But what really is love? Why do we love, and are we the only species who can?
A new study led by University of Liverpool researchers has shown that the effects of pollutants can be transmitted over many generations in water fleas and may persist long enough to influence the evolutionary process.
With up to 300 million scent receptors, dogs are among the best smell detectors in the animal world. The human nose, by comparison, contains only around 6 million scent receptors. Dog brains also devote 40% more brain space than humans to analyzing odors.
A set of Triassic archosaur fossils, excavated in the 1960s in Tanzania, have been formally recognized as a distinct species, representing one of the earliest-known members of the crocodile evolutionary lineage.
The incidence of lion and leopard injuries caused by humans in Zambia is much higher than previously thought. Using a simple forensic examination technique, researchers found that injuries from entanglement in wire snares are present in 37% of lions and 22% of leopards in Zambia, while 27% of li ...
Life has two choices: Survive or go extinct. And surviving isn't easy. Scientists often debate why species become specialized or generalized in regard to their diet. Specialist species may be better able to procure food by hunting prey or selecting leaves.
Researchers studying giant Amazonian waterlilies grown at the University of Oxford's Botanic Garden have unraveled the engineering enigma behind the largest floating leaves in nature.
Babies and children sitting in bicycle trailers breathe in more polluted air than the adults riding the bikes that pull them—but trailer covers can help halve air pollution levels, according to research from the University of Surrey.
By analyzing the light it reflects, scientists can say whether that floating blob in a satellite image is made up of plastic, shrimp, seaweed, or something else.
Tipping points could be identified and triggered to deliver fast action to tackle the climate crisis, according to an analysis led by an academic at Exeter University.
Marine scientists have found removing macroalgae from reefs can help coral larvae settle and has great possibilities as a citizen-science project to help coral reefs survive.
It is a well-known fact that Mars once had oceans in part due to a protective magnetic field similar to Earth's. The layer of ice on the cap of the planet says it all. However, the magnetic field disappeared, and a new research may finally be able to explain why.
A faint pop punctuated the sound of crashing waves—the first hint something was amiss. Sitting on board the R.V. Falkor in December 2014, David Barclay heard the sound through headphones plugged into an underwater microphone on the ship's hull.
A healthy sea determines the planet's balance and, in turn, the health and well-being of its people. That is why ocean science has never played a more vital role, helping us to grasp today's deterioration of the world's biggest ecosystem—and find solutions.
Droughts occurring at the same time across different regions of the planet could place an unprecedented strain on the global agricultural system and threaten the water security of millions of people, according to a new study in Nature Climate Change.
Like boxers whose punching power declines over their careers, greenhouse gasses lose their warming impact at different rates. So, to compare gasses' climate changing potential to the most common greenhouse gas—carbon dioxide—international negotiators often use a metric that measures their influe ...
The Breakthrough Agenda agreed at COP26 could help trigger positive tipping points to tackle the climate crisis, researchers say.
The COVID-19 pandemic and the significant impact of emerging variants have shown the importance of understanding viruses in as much detail as possible.
Researchers studying bumblebee genomes have identified genes thought to be helping bees overcome environmental challenges, such as climate change.
A new study led by Monash University biologists has found that higher temperatures may reduce effects of antidepressant pollution on wildlife.
It takes a bit of work to get brittlestars in the mood to procreate in captivity. They need to be well-fed, in total darkness and convinced the world is ending.
For more than 40 years, an underground coal mine discharged poorly treated wastewater directly into the Wollangambe River, which flows through the heart of the Blue Mountains World Heritage area.
A quartet of researchers, three with the University of Reading, the other with the University of Oxford, reports evidence that sending an electric charge into a rain-free cloud could result in the formation of raindrops.
For humans, the first instinct would be to disinfect it and then cover it with a bandage. But chimpanzees have invented a more creative method: catching insects and applying them directly to the open wound.
“In recent years, there has been increasing interest in characterizing and cataloging the olive varieties,” said Claudio Cantini, the head of the Institute for BioEconomy of the National Research Council’s (IBE-CNR) Santa Paolina experimental farm, in Follonica.
Scientists seek answers through research, but sometimes, a lack of findings can be good news. A recent University of Florida-led study involving tree diseases uncovered no remarkable threats to common Southeastern United States trees, and the lead researcher says to file it as a cautiously optim ...
New research reveals that items in litter typically originate less than two miles from where they're found—and unless humans remove them, most of these items will never leave the environment.
Surgical masks have been part of essential personal protection during the COVID-19 pandemic. However, the inappropriate disposal of surgical masks can cause serious microplastic pollution, equivalent to seriously polluting more than 54,800 Olympic-sized swimming pools of seawater annually, resea ...
The view from the foothills of the Sierra Nevada in Southern California can be beautiful—pine forests and chaparral spill across an often rugged landscape. But as more people build homes in this area, where development gets into wild land, they're facing some of the highest risks for wildfires i ...
Most people think about trash for 30 seconds a week—the amount of time it takes them to bring their garbage bin to the curb.
Mountain glaciers are essential water sources for nearly a quarter of the global population. But figuring out just how much ice they hold—and how much water will be available as glaciers shrink in a warming world—has been notoriously difficult.
During the Ice Age, giant mammals such as mammoths, saber-toothed cats and wooly rhinoceroses once roamed Northern Europe and America. The cold oceans of the northern hemisphere were also home to giants like Steller's sea cow, which grew up to eight meters long and weighed up to ten tons, and ha ...
It used to be the stuff of science fiction: bringing a long-dead species back from extinction by painstakingly piecing together its full DNA sequence, or genome.
The hawksbill sea turtle lay belly-up on the metal autopsy table, its shell ashen and stomach taut. A week ago, the adolescent turtle washed up on a beach in Kalba, a city on the east coast of the United Arab Emirates.
The Yangtze River Valley experienced several disastrous rainfall events throughout the record-breaking Meiyu season in 2020. However, the mechanism of the extreme precipitation over the upper reaches of the Yangtze River remains unclear.
In a landmark study of airborne microorganisms from ground level up to 3,500 meters, scientists from the Singapore Centre for Environmental Life Sciences Engineering (SCELSE) at Nanyang Technological University, Singapore (NTU Singapore) have found that bacteria and fungi populate the planet's l ...
University of Manchester research fellow David Legg, in collaboration with a team of international scientists from China, Switzerland, and Sweden, has today announced a new fossil that reveals the origin of gills in arthropods.
The manatee population in Florida was largely impacted last year. More than 1,000 of them died in 2021, due mostly to starvation. They consume about 100 pounds of seagrass a day, and this staple food is now scarce in Florida's Indian River Lagoon, a 156-mile-long estuary along the state's east c ...
Gabon's network of Marine Protected Areas (MPAs) provides a blueprint that could be used in many other countries, experts say. Since announcing a new MPA network in 2014, Gabon has created 20 protected areas—increasing protection of Gabonese waters from less than 1% to 26%.
Dog faeces and urine are being deposited in nature reserves in such quantities that it is likely to be damaging wildlife, according to a new study.
Beating the bite of mosquitoes this spring and summer could hinge on your attire and skin, suggests a new study.
A person’s love of nature is partially inherited, a large-scale study of twins has found. Scientists from the National University of Singapore studied how much time twins spent in natural spaces compared with each other and found that they shared a similar level of desire to be in nature.
Wealthy people have disproportionately large carbon footprints and the percentage of the world’s emissions they are responsible for is growing, a study has found.