A pigment once daubed on cave walls by prehistoric Man will help shield an unmanned probe that will fly close to the Sun, the European Space Agency (ESA) said Wednesday.
A polar bear said to be depressed in Argentina will not move to Canada, after veterinary experts said the trip would be too dangerous to his health.
In the rare case that New Year's revelers have a bottle of leftover bubbly, they have no way to tell if it'll stay good until they pop the cork and taste it at the next celebration. But now scientists are reporting a precise ...
Last year tied for the sixth hottest on record, confirming that Earth's climate system is in the grip of warming that will affect generations to come, the UN's weather agency said Wednesday.
China says its first lunar rover is experiencing mechanical problems, a rare setback for its burgeoning space program that in recent years has conducted space walks and placed a space station in orbit.
One of South Africa's two polar bears has died at the Johannesburg Zoo, leaving its mate now believed to be the only polar bear in Africa, a veterinarian said Wednesday.
Last year was a wet, warm one for much of the United States.
Newly analyzed data from East Antarctica say the remote region has set a record for soul-crushing cold.
By relentlessly miniaturizing a pre-World War II computer technology, and combining this with a new and durable material, researchers at Case Western Reserve University have built nanoscale switches and logic gates that operate ...
A comet that grabbed attention worldwide for being likened to a massive snowball in space did not survive its brush with the Sun last week, NASA confirmed on Tuesday.