Microplastics and plastic additives discovered in ascidians all along Israel’s coastline
A new study finds that microplastics -- tiny pieces of plastic ingested by aquatic life -- are present in solitary ascidians, sac-like marine invertebrate...
Archeological discovery yields clues to how our ancestors may have adapted to their environment
During the Stone Age ancestral humans lived with a variety of animal species along what was an area of wetlands in the middle of...
Who’s tougher? Baby sharks or daddy sharks?
One would assume that since humans and many animals tend to get stiffer and perhaps tougher as they reach adulthood, the same would be...
Melting ice sheets release tons of methane into the atmosphere
The Greenland Ice Sheet emits tons of methane according to a new study, showing that subglacial biological activity impacts the atmosphere far more than...
A ‘pacemaker’ for North African climate
Researchers have analyzed dust deposited off the coast of west Africa over the last 240,000 years, and found that the Sahara, and North Africa...
China’s war on particulate air pollution is causing more severe ozone pollution
In China, the rapid reduction of the pollutant PM 2.5 dramatically altered the chemistry of the atmosphere, leading to an increase in harmful ground-level...
From playing cards to tectonic plates, layered materials pushed to the brink
Looking deeper into the internal behavior of layered solids and formations -- from graphene sheets, to wood laminates, to geological formations -- researchers are...
Is habitat restoration actually killing plants in the California wildlands?
New work shows for the first time just how widespread and deadly the threat of pathogens from restoration nurseries may be to natural forests....
Fewer monarch butterflies are reaching their overwintering destination
The monarch butterfly is currently experiencing dire problems with its migration in eastern North America. Fewer and fewer monarchs are successfully reaching their overwintering...
Long term agriculture change impacts stream water quality
A new study examines how the switch to conservation tillage has impacted a southwestern Ohio lake over the past decades. From 1994 to 2014,...




















