Despite recent concerns, scientists have seen no evidence that the ocean?s weather-influencing circulation is slowing down, an oceanographer claims.

More research into clean energy and enforcement of sharp rollbacks in fossil-fuel emissions are necessary to combat global warming, scientists told the United Nations.

The US Army is working on a modified 7.5 million candlepower strobe light in hopes of creating a beam that would stun the human nervous system.

Chinese scientists have succeeded in implanting electrodes in the brain of a pigeon to remotely control the bird's flight.

Knowing what's in a beer, or who made it, can taint your taste buds, a new study finds.

One of the defining differences between the sexes is in the size of their gametes. Males make many tiny sperm while females make only a few large eggs. This suggests that sperm are cheap while eggs are expensive.