Further study could help determine green tea’s protective role in other autoimmune diseases, including lupus, psoriasis, scleroderma and rheumatoid arthritis.

Scientists have found new evidence related to the Earth’s earliest forests, putting to rest some speculation as to what trees might have looked like millions of years ago.

UCLA scientists are now reporting a promising new approach to designing super-hard materials, which are very difficult to scratch or crack.

Warm gas escaping from the clutches of enormous black holes could be the key to a form of intergalactic ‘pollution’ that made life possible.

Lightweight surgical robots being developed for the battlefield might also be used in space.

Unusual jellyfish look like serpent-haired Medusa

For human pilots, formation flying takes years to master, but migratory birds have it down to a fine art. Yet the reason why geese, for example, fly in a V-shape has long been something of a mystery.

The oldest known meteor shower -- the Lyrids -- peaks this year on the morning of April 22 just four days after the Full Moon.

Ink-jet printing techniques were used to directly deposit metallic conductive patterns to produce wiring boards, antennas, electrodes. Best performing reducing agent for ink-jet metal deposition was found to be ascorbic acid.

Available everywhere without the need for ground infrastructure and it provides vertical guidance procedures for every runway.