Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods of the fishing communities that depend on them, according to a new study. Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods
Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier
Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods of the fishing communities that depend on them, according to a new study. Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods
Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods of the fishing communities that depend on them, according to a new study. Fish stocks along the West African coast have declined significantly over the past five decades, threatening food security and the livelihoods
The Earth's total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since. The shift could indicate Earth's continents have entered a persistently drier phase. An international team of scientists using observations from NASA-German satellites found evidence that Earth's total amount of freshwater dropped abruptly starting in May 2014 and
Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier
Researchers have discovered they can consistently measure reptiles' pulse rate in an easy-to-reach spot on the back of the head, and that pulse rate corresponds to the heart rate in healthy reptiles. Cornell University researchers have discovered they can consistently measure reptiles' pulse rate in an easy-to-reach spot on the back of the head, and
New data summaries will help state wildlife planners assess the status of bird populations that live in or pass through their state -- a crucial tool in protecting species. New data summaries from the Cornell Lab of Ornithology's eBird platform will help state wildlife planners assess the status of bird populations that live in or
Research shows how oceans can be used to help address major challenges such as the shortage of antimicrobial medicines, solutions for plastic pollution and novel enzymes for genome editing. New research shows how oceans can be used to help address major challenges such as the shortage of antimicrobial medicines, solutions for plastic pollution and novel
In a pioneering new study, researchers made the skin on the skulls and abdomens of live mice transparent by applying to the areas a mixture of water and a common yellow food coloring called tartrazine. In a pioneering new study, researchers made the skin on the skulls and abdomens of live mice transparent by applying
An International study has analyzed methane gas fluxes in over a hundred tidal wetlands and marshes in the USA. The analysis has identified key environmental factors affecting methane emissions and has allowed a larger set of standardized data on greenhouse gas emissions in those ecosystems to be produced. These data can be used to account
Just as many ecosystems rely on the infrastructure provided by termites, so too does the study of termites require a solid foundation. And now, a new system for termite classification has been created thanks to the effort of no less than 46 researchers from around the world. Termites have a bad reputation. Most think of
Much of the nation's stormwater infrastructure, designed decades to a century ago to prevent floods, can exacerbate flooding during the severe weather events that are increasing around the globe. Much of the nation's stormwater infrastructure, designed decades to a century ago to prevent floods, can exacerbate flooding during the severe weather events that are increasing
Photosynthesis can take place in nature even at extremely low light levels. This is the result of a study that investigated the development of Arctic microalgae at the end of the polar night. The study shows that photosynthesis in the ocean is possible under much lower light conditions, and can therefore take place at much
New research shows that parasitic nematodes, responsible for infecting more than a billion people globally, carry viruses that may solve the puzzle of why some cause serious diseases. New research shows that parasitic nematodes, responsible for infecting more than a billion people globally, carry viruses that may solve the puzzle of why some cause serious
Special features of the Arctic climate, such as the strong reflection of the sun's rays off the light snow or the low position of the sun, amplify global warming in the Arctic. However, researchers are often faced with the challenge of modelling the underlying climatic processes in order to be able to provide reliable weather
Biologists are collecting samples from Earth's oceans using SMIRC, which could be the first step in uncovering compounds that lead to next-generation antibiotics. When SMU researcher Alexander Chase was a young boy, the sheer diversity of plants in Earth's tropical rainforests fascinated him. He found himself wondering, what new species were out there, waiting to
Butterflies can see more of the world than humans, including more colors and the field oscillation direction, or polarization, of light. This special ability enables them to navigate with precision, forage for food and communicate with one another. Other species, like the mantis shrimp, can sense an even wider spectrum of light, as well as