Home Page

From 15 sets of skeletal remains, researchers have recovered DNA from the oldest viruses known to have infected humans — and have resurrected some strains in the laboratory.

The mission, leaving from California early on Saturday morning, will peer deep inside the red planet, searching for signs of marsquakes and more.

Scientists have found that tremors near Turkey’s largest city were caused by underground gases, which could have implications for the area’s earthquake hazards.

Pregnancy rates in the southern oceans are high, according to a study that showed the species is rebounding, a rare piece of good news for whales.

The newest mission to Mars is to launch on Saturday morning. It will search for marsquakes and try to produce a map of the planet’s insides.

Gorging on glucose, bacteria in a petri dish died in their own acidic waste, a sign of the perpetual struggle in nature between cooperation and selfishness.

The apes of Senegal’s Fongoli savanna may offer hints to how our own ancestors moved out of the woodlands, shed their fur and started walking upright.

Scientists have fiercely debated the origins of the orb-style web. A new study challenges the idea that all spiders who make this web had a common ancestor.

It’s possible that they aren’t, it’s just that you have trouble reading neutral facial expressions because of your family experience, a new study suggests.

Scientists described in depth a species of ants in Southeast Asia that fight attackers by rupturing their own abdomens to release a sticky fluid laced with toxins.