Learn about animals, weather and natural disasters, alternative energy, environmental politics and space.
Fri, Oct 24, 2014 11:01 PM
Lockheed Martin recently claimed to have designed a fusion reactor that can fit on the back of a truck. If viable, it really could change the world. Here's how...
A spooky face emerges from the sun's corona in this image captured by NASA's Solar Dynamics Observatory.
After consulting his almanac, Columbus learned a lunar eclipse would soon occur and used the knowledge to frighten native people into feeding his crew.
The robots' 'tentacles' are inspired by elephant trunks, octopus arms and giraffe tongues.
While wolf conservation and recovery faces many hurdles, ease your mind with some downright adorable wolf cubs.
While watching the sun come up or sink into the horizon, have you ever wondered what makes the sky change color so dramatically?
Homeowners with top-notch credit in California, Arizona, New Jersey and 5 other states will be eligible for direct loans from Lyndon Rive's PV-installing behemoth.
The gassy hotspot is centered over New Mexico's San Juan Basin, where some 40,000 wells suck out natural gas trapped in coal seams.
The star's existence was first proposed in 1975 by physicist Kip Thorne and astronomer Anna Zytkow.
The Thirty Meter Telescope has faced opposition because some people are concerned about its environmental and cultural impact.
Orcas who spent time around bottlenose dolphins learned to imitate their distinctive clicks and whistles, a new study finds.
This is one of the many common idioms that doesn't really mean what we think it means.
The two-legged species is the first predatory dinosaur unearthed in Venezuela.
The next total lunar eclipse is in April 2015, so you have time to get your cameras ready!
As the weather turns cooler, there's nothing better than curling up with a buddy (or two ... or three).
Everyone, depending on where they live, sees different signs of the seasons shifting. What signs have you witnessed that autumn is upon us?
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.