In the natural world -- where predators pounce, prey flee, and group members feed and sleep in solidarity -- animal behavior is glorious in its variety. Now, new research suggests there may be an ...

Lichens bridge the living and non-living – understanding them allows us to better see how to conserve our heritage, and also ...

Americans' fixation on protein is reaching a fever pitch with new high-protein products constantly hitting the shelves. But ...

Roots "feel" gravity to extend and anchor themselves in the soil, but they can alter their growth direction toward a water source when needed. However, according to a new study by scientists at the ...

U.S. health officials say a listeria outbreak linked to ready-to-eat sandwiches and snacks has sickened at least 10 people.