Amazonian protected areas benefit both people and biodiversity
Highly positive social outcomes are linked to biodiversity efforts in Amazonian Sustainable-Use Protected Areas, according to new research. The study investigated the social consequences...
Deep roots of the ‘Anthropocene’ can be found in tropical forests
A new special edition of the Proceedings of the National Academy of Sciences showcases multidisciplinary approaches to exploring human impacts on tropical forests and...
Sunlight exposure guidelines may need to be revised
Previously published solar exposure guidelines for optimal vitamin D synthesis based on a study of skin samples may need to be revised.
Additional threat to Antarctica’s floating ice shelves
Ice melange, a slushy mixture of snow and ice chunks, can heal large rifts in Antarctica's ice shelves. Researchers found that a thinning of...
Dinosaurs’ ascent driven by volcanoes powering climate change
The rise of dinosaurs coincided with environmental changes driven by major volcanic eruptions over 230 million years ago, a new study reveals.
Geologists solve half-century-old mystery of animal traces in ancient rocks
Geologists have been baffled by perforations in an Australian quartzite (rock), identical in shape to burrows made in sands by crustaceans; the original sandy...
N95 respirators could offer robust protection from wildfire smoke
N95 respirators offer the best protection against wildfire smoke and other types of air pollution, performing better than synthetic, cotton and surgical masks. N95s...
Crayfish get more interesting at bigger parties
In many North American lakes, a tiny clawed creature has become a big bully. The invasive rusty crayfish roams lakebeds, snapping up snails, bivalves,...
Reducing tropical cyclone impacts: The double benefit of climate protection through both limiting and...
Increasing global warming from currently one to two degrees Celsius by mid-century might lead to about 25 percent more people put at risk by...
Answering a century-old question on the origins of life
The missing link isn't a not-yet-discovered fossil, after all. It's a tiny, self-replicating globule called a coacervate droplet, developed by researchers to represent the...




















