There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...

Riley Black’s new book, When the Earth was Green, uses the latest research to envision the ancient worlds of our favorite prehistoric animals.

Photosynthesis -- mainly carried out by plants -- is based on a remarkably efficient energy conversion process. To generate chemical energy, sunlight must first be captured and transported further.

The efficient conversion of solar energy into storable forms of chemical energy is the dream of many engineers. Nature found ...

How do predators use their vision to both navigate through the terrain while tracking prey running for its life? Pursuing ...

A record 76,000 votes were cast to decide this year’s People’s Choice Award winner. Wildlife Photographer of the Year is ...

Birds are always up to something, and these entries captured an array of avians doing everything from impaling prey to ...