Hydrothermal vents at the sea floor offer clues to the origins of life on earth, and beyond.
Before life on earth, what was there?
To be alive is to ponder that question and, perhaps...
READ MOREArmed with GPS-enabled iPads and infrared surface temperature thermometers, students in an urban high school in Pennsylvania fan out on their school property to take temperature readings of grass...
READ MORERiver systems support industry, agriculture, and the infrastructure that helps drive modern society. The world’s regional climates are influenced by water, and local responses to climate change...
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