When the early Earth’s magma ocean crystallized 4.4 billion years ago, the deep mantle trapped an ocean’s worth of water, ...
This is the strongest evidence yet of a rocky planet beyond our solar system with an atmosphere. Astronomers using the James ...
New research reveals that Earth’s solid inner core is actually in a superionic state, where carbon atoms flow freely through ...
For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...
On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab.
A new interactive guide identifies the most effective actions you can take for the climate. The interest has been so great ...
On 2 December 1995, the ESA/NASA Solar and Heliospheric Observatory (SOHO) blasted into space—on what was supposed to be a ...
For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...
Dolichospermum, a type of cyanobacteria thriving in Lake Erie’s warming waters, has been identified as the surprising culprit behind the lake’s dangerous saxitoxins—some of the most potent natural ...
Deep beneath your feet, far beyond where any drill can reach, something strange is hiding. Two continent-sized blobs of rock ...
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