February 9, 2016, 3:02 p.m. by Sami Grover
It doesn't sound too pleasant, but sewage can be a great source of heating and cooling for municipal buildings.
Asteroid to zip by Earth in March, and it's 50% bigger than the one that exploded over Russia
February 9, 2016, 1:49 p.m. by Michael Graham Richard
It could come as close as 11,000 miles to Earth — but it might not.
Woman to spend month in bathtub to protest orca captivity
February 9, 2016, 9:21 a.m. by Michael d'Estries
New Zealand activist hopes the stunt raises awareness for the plight of Lolita, the world's loneliest orca.
Gas cloud big enough to make 2 million suns is boomeranging around our galaxy, says NASA
February 8, 2016, 12:55 p.m. by Michael Graham Richard
The 11,000 light-years long hydrogen cloud is moving at 700,000 miles per hour towards the Milky Way.
Only known wild jaguar in the U.S. caught on camera in Arizona
February 8, 2016, 12:19 p.m. by Jaymi Heimbuch
Jaguars used to roam all over the Southwest but now are an extreme rarity. And this unique cat is already threatened by the mining industry.