University of Nebraska-Lincoln researchers may have identified a vaccine that would defend against Zika virus without producing antibodies.

The happiness we feel after a particular event or activity diminishes each time we experience that event, a phenomenon known as hedonic adaptation. 

As part of its program of keeping officials and the public apprised of volcanic threats, the USGS periodically reassesses the threat level of U.S. volcanoes and updates volcanic threat assessment documentation.

About 150 years after grapes were first cultivated on a small strip of Pelee Island, vineyards now cover two-thirds of the island and have become its major agricultural enterprise.

The beloved peanut usually grows in sandy soil where there might not be much moisture. But some varieties of peanut perform better in drought than others. 

Cover crops grown in fields during winter may be warming temperatures in the northern United States and southern Canada, according to a new study by scientists at the National Center for Atmospheric Research. 

Searching for a polar bear in a snowstorm is something akin to looking for a needle in a haystack.

The quest to discover what drove the last, long-term global climate shift on Earth, which took place around a million years ago, has taken a new, revealing twist.

For decades, ecologists have differed over a longstanding mystery: Will a longer, climate-induced growing season ultimately help coniferous forests to grow or hurt them? 

Scientists at the University of Waterloo have created a powder that could capture carbon dioxide (CO2) from factories and power plants.