New research shows that mosquitoes find targets by following the scent of the air we exhale, then using sight and body heat sensors to close in.
A new study rejects the long-held belief that the state of 'walking hibernation' would help polar bears weather climate change.
Even small debris the size of a paint fleck can cause problems for the International Space Station.
Paleontologists have unearthed a new dinosaur in China that likely could shed light on the evolution of flight.
Researchers from the Swedish Museum of Natural History have discovered the oldest fossilized animal spermatozoa.
The former ninth planet received its first visit by Earthlings with a flyby by the New Horizons spacecraft on Tuesday, the result of nearly a century of research and discovery.
A planet and star closely resembling Jupiter and our sun have been spotted, leading scientists to believe there could also be an Earth-like planet out there.