A new ink developed by researchers at the University of Illinois allows them to write their own silver linings.

Discovery is so enormous that it could potentially rewrite the scientific account of the world-famous La Brea Tar Pits and their surrounding area—one of the richest sources of life in the last Ice Age, approximately 40,000 to 10,000 years ago.

Researchers have discovered that the good bacteria found in dairy products and linked to positive health benefits in the human body might also be an effective vehicle for an oral vaccine that can provide immunity to anthrax exposure.

Scientists have identified a small family of lab-made proteins that neutralize a broad range of influenza A viruses, including the H5N1 avian virus, the 1918 pandemic influenza virus.

A rare Clovis-era stone tool cache recently unearthed in the city limits of Boulder, Colo., indicates some of the implements were used to butcher ice-age camels and horses that roamed North America until their extinction about 13,000 years ago

Researchers are exploring extreme conditions for life in a place not known for extremes.

Ancient footprints found at Rutgers' Koobi Fora Field School show that some of the earliest humans walked like us and did so on anatomically modern feet 1.5 million years ago.