Polluted city neighborhoods are bad news for asthmatic children
Children with asthma who grow up in a New York City neighborhood where air pollution is prevalent need emergency medical treatment more often than...
Biodiversity can also destabilize ecosystems
According to the prevailing opinion, species-rich ecosystems are more stable against environmental disruptions such as drought, hot spells or pesticides. The situation is not...
US tornado frequency shifting eastward from Great Plains
A new study finds that over the past four decades, tornado frequency has increased over a large swath of the Midwest and Southeast and...
Arctic greening thaws permafrost, boosts runoff
A new collaborative study has investigated Arctic shrub-snow interactions to obtain a better understanding of the far north's tundra and vast permafrost system. Incorporating...
Eliminating emissions in India and China could add years to people’s lives
In a recent study, researchers wanted to know how replacing coal-fired powerplants in China and India with clean, renewable energy could benefit human health...
Wind farms and reducing hurricane precipitation
New research reveals an unexpected benefit of large-scale offshore wind farms: the ability to lessen precipitation from hurricanes.
Massive organism is crashing on our watch
Researchers have conducted the first complete assessment of the Pando aspen clone and the results show continuing deterioration of this 'forest of one tree.'...
Life on the floor of the Arctic Ocean, with rigor and in detail
In an extensive and rigorous study of animal life on the Central Arctic Ocean floor, researchers have shown that water depth and food availability...
Dandelion seeds reveal newly discovered form of natural flight
A study of dandelion seeds in motion has revealed a form of flight not seen before, and explains why the plant is among nature's...
Arctic ice sets speed limit for major ocean current
Scientists have now identified a key mechanism, which they call the 'ice-ocean governor,' that controls how fast the Beaufort Gyre spins and how much...




















