Homepage of the Scientific agency for natural sciences, also including biology and earth science. Provides extensive detailed information on United States natural resources including water, biological, energy, and mineral, also provided information on USGS programs, and natural disasters and hazards.

http://www.usgs.gov [ United States natural resources ]

    Homepage for National Hurricane Center, provides update information on Hurricanes and Tropical Storms, content includes all advisories, watches and hurricane warnings.

http://nhc.noaa.gov/ [ Hurricanes and Tropical Storms ]

    University of Oxford, Department of Earth Sciences

http://www.earth.ox.ac.uk/ [ University of Oxford ]

    University of Bristol, department of Earth Sciences.

http://www.gly.bris.ac.uk/ [ University of Bristol ]