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The Jet Propulsion Laboratory is the lead U.S. center for robotic exploration of the solar system, and conducts major programs in space-based Earth sciences and astronomy. JPL spacecraft have visited all of the planets from Mercury to Neptune.

View hundreds of free videos from National Geographic, featuring animal videos, weather videos, nature videos, world music videos and other most popular video content including shark videos.

Animals are multicellular organisms that play an integral role in nature. Read about the different types of animals at HowStuffWorks.

Because we only have the one planet Earth... WWF believes that, together, we must save endangered species, conserve natural environments and live sustainable lives.

YouTube is a place to discover, watch, upload and share videos.

Groundbreaking developments in science, space, technology, health, and the environment

Leading source for news, video and opinion on politics, business, world and national news, science, travel, entertainment and more. Our local coverage includes reporting on education, crime, weather, traffic, real estate, jobs and cars for DC, Maryla...

Space and astronomy news

Become a scuba diver, Find a dive shop or dive resort, Learn to scuba dive with PADI scuba diving experts who guide you with scuba lessons, and information on how to start a career with scuba diving!, scuba certification, scuba diving class, scuba di...