Earth science research and news. Read science articles on air quality, geology, meteorology, oceanography, paleontology and science and the environment.
Don’t blink, or you might just miss Earth’s newest natural satellite. Astronomers have officially confirmed that a tiny, near ...
A salt-loving Earth microbe showed growth after 160 days in warm brine under low pressure and an oxygen-free, carbon ...
It's a dizzyingly busy time for scientists searching for life on distant planets. To date, astronomers have cataloged more ...
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NASA’s Swift telescope is falling back to Earth, but its science will live on
After more than 21 years watching some of the universe’s most violent events, NASA’s ...
Scientists have discovered that magma deep inside Earth can store surprising amounts of extra oxygen, potentially revealing a ...
Explaining 100 Years of Scientific History from Continental Drift to Plate TectonicsIntroduction | Why do the South American ...
The rotation and convection of molten iron at the center of the planet creates a dynamo effect, generating Earth's magnetic field. alxpin / iStock Swirling around the solid inner core of our planet, ...
Suppose that you could create a K–12 science and engineering curriculum from scratch. How would you go about doing it? Over the past four years, that’s essentially what we have done: first by writing ...
NASA believes most of the space telescope burned up in the atmosphere, but some fragments may have made their way down to ...
Warming air temperatures are causing glaciers to shrink by about 8% each decade. Human activity is putting serious strain on groundwater supplies around the world, a new study suggests. Forecasters ...
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