Photos Extra

© U.S. Fish and Wildlife Service Pacific Walrus utilize beaches around Cape Peirce as haulout areas on which to rest between feeding forays. These beaches are surrounded by sheer cliffs affording the walrus protection from...

© Thomas A. Hermann Scientific Name(s): Acharia stimulea Common Name(s): Saddleback caterpillar Description: The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on its back, and has poisonous spines...

© NASA STS043-076-061 Guadalupe Island, Mexico August 1991 The elongated, volcanic island of Guadalupe (latitude 29 degrees north) is located in the Pacific Ocean approximately 180 miles (290 kilometers) off the coast of west-central Baja...

Creator: US Fish and Wildlife Service/ Contributor: DIVISION OF NATURAL RESOURCES / Source: DI-P6270012 King County Creek Fire 2005

© Marcelo Bicudo, Marine Photobank Debris Covering Mangrove

© Photographer: CPO John Kepsimelis / Location: SOUTHCOM / Date Shot: 5/19/2010Date Posted: 5/21/2010VIRIN: 100519-G-5380K-036 Clouds of smoke billow up from controlled burns taking place in the Gulf of Mexico May 19, 2010. The...

© National Oceanic & Atmospheric Adminstration (NOAA) Image ID:fish0775 www.photolib.noaa.gov East Coast of Florida, 1969 June

© John J. Mosesso The fin of a Humpback whale above the water's surface (Hawaii 2003)

© University Corporation for Atmospheric Research, Photo by Caspar Ammann The large quantities of fine-grained materials thrust into the atmosphere by volcanic eruptions are of particular concern to climate. If an eruption has enough force...

New evidence has emerged that a large plate of floating ice shelf attached to Antarctica is breaking up, in a troubling sign of global warming, the European Space Agency (ESA) said on Thursday 10...