A landmark study finds that the Deepwater Horizon oil spill in the Gulf of Mexico created widespread damage to killifish, despite low concentrations of oil in test waters.
The tropics in the Atlantic are forecast to become quiet for the next two weeks. By the middle of October, we might see another surge of tropical development.
Killer whales spark federal hearings and could affect animal welfare, trainer safety and the future of marine parks after a trainer was killed at Seaworld.
Spicing up food and fighting cancer. Wasabi is on a roll. Studies have suggested that the plant may have certain antioxidant and antimicrobial properties.
A study shows that human influence has historically increased wildfire activity - and decreased it. A scientist says, "Fire is a defining feature of humans."