Cities can be of surprising help in soaking up carbon pollution.
"Einstein," an adult bald eagle, is now soaring over America after his release July 4th from the University of Missouri's Raptor Rehabilitation Project, where the once-ailing bird underwent treatment.
The rollerball pen dispenses conductive silver ink, enabling electrical circuits to be drawn directly on paper and other surfaces.
Recreational fishermen on Monday found a rare 25-foot-long giant squid floating off the Florida coast, according to a University of Florida press release.
In New Mexico, fire and smoke has shut down the Los Alamos National Lab, and in Nebraska, floodwaters are closing in on the Fort Calhoun nuclear power plant.
The technology allows a car to drive semi-automatically at speeds of up to 80 mph on highways.
Researchers in Australia showed that a class of compounds called nitric oxide donors delays the entry of toxins from potentially deadly snakebites.
Six people who died Saturday in a slide of snow and stones were found Sunday.
Sharply reducing emissions of soot and smog could play a critical role in preventing Earth from overheating.
This dinosaur may be pint-sized, but it was still a predator.