The same Global Positioning System (GPS) technology used to track vehicles is now being used to track cows.

For the first time paleontologists have found fossilized burrows of tetrapods -- any land vertebrates with four legs or leglike appendages -- in Antarctica dating from the Early Triassic epoch, about 245 million years ago.

Move over, Rumplestiltskin. Researchers in China report the first successful "electrospinning" of a type of plastic widely used in automobiles and electronics.

The sun has been laying low for the past couple of years, producing no sunspots and giving a break to satellites.

Teenagers who excessively use their cell phone are more prone to disrupted sleep, restlessness, stress and fatigue.

A team led by University of Manchester archaeologist Professor Julian Thomas has dated the Greater Stonehenge Cursus at about 3,500 years BC – 500 years older than the circle itself.

On May 22, Arecibo Observatory in Puerto Rico joined other telescopes in North America, South America, Europe and Africa in simultaneously observing the same targets, simulating a telescope more than 6,800 miles (almost 11,000 kilometers) in diameter

A partial dinosaur skeleton unearthed in 1971 from a remote British Columbia site is the first ever found in Canadian mountains and may represent a new species.

For the first time, UCLA researchers have discovered that people with sleep apnea show tissue loss in brain regions that help store memory.

Scientists have confirmed for the first time that an important component of early genetic material which has been found in meteorite fragments is extraterrestrial in origin.