Bubbling lakes in Siberia are releasing up to six times more methane into the atmosphere than previously thought.

The first settlers of Rapa island turned to violence when faced with the same pressures of environment and competition happening right now across the globe, a new study suggests.

FDA officials green light replacement artificial hearts for patients who have no other treatment options.

The equations that describe the pull between planets can be applied to how insects spread disease from flower to flower.

The charge? Copyright infringement.

This lithe and beautiful little raptor is checking out a pasture in tropical Queensland, northeast Australia.