Nature  

A new Cornell study shows that evolution and ecology can operate on the same time scale

Rising seasonal temperatures and the earlier spring conditions lead to a dramatic increase of large wildfires in the western United States

Johns Hopkins scientists have demonstrated that corals can build their skeletons out of different minerals depending on the chemical composition of the seawater around them

The Wildlife Conservation Society has launched an ambitious new program that calls for a 50 percent increase in tiger numbers in key areas over the next decade

Study confirms close relationships between populations of the same fish species across the barrier and indicates that genes move in both directions

And it is threatened by extinction

Worldwide emissions of carbon dioxide are dramatically altering ocean chemistry and threatening marine organisms, including corals.

Scientists find a feed-back mechanism that allows differentiated cells to produce stem cells as descendants

Restoring degraded ecosystems around Seattle - and giving them a fighting chance to stay healthy - can be as much about PR as the right plants

Medium is the message for stem cells in search of identities

2007-2008

Scientists towing an underwater digital microscope across the Atlantic have found possible missing links to the global nitrogen cycle, which in turn is linked to ocean productivity

Understanding how light affects 24-hour rhythms will likely open doors to future treatments of jetlag

Eco-friendly bug sucker

"There are so many cats that it's very difficult to manage the quantity"

How auxin controls the "architecture" of the plant

New Pain Research Shows Mice Capable Of Empathy