U.S. scientists have identified a potential target for a vaccine to fight Chlamydia -- the world's most prevalent sexually transmitted bacterial infection.
Seismologists say the small earthquakes that have hit Southern California in the past 10 days have no effect on the chance of a major quake.
NASA's Dawn spacecraft has been positioned at Kennedy Space Center's launch pad 17B atop a Delta II rocket for its launch from Florida later this month.
Scottish researchers studying wild chimpanzees in West Africa have discovered male chimps steal fruits from local farms to attract female mates.
German paleobiologists studying 260-million-year-old fossils found in Russia have discovered what's believe to be the first anatomically modern ear.
The U.S. Department of Energy has created a Web site focusing on the U.S. role in developing the Large Hadron Collider particle accelerator in Switzerland.
Officials reported at least nine people were killed and more than 100 injured after a strong earthquake and an aftershock struck the Indian Ocean Wednesday.
Using NASA’s Swift and Rossi X-ray Timing Explorer (RXTE) satellites, astronomers have discovered one of the most bizarre planet-mass objects ever found.
Astronomers have observed neon in disks of dust and gas swirling around sunlike stars for the first time.
It turns out that older men chasing younger women contributes to human longevity and the survival of the species, according to new findings by researchers at Stanford and the University of California-Santa Barbara.