Tiny zircon crystals are revealing that Earth’s earliest history may have included surprisingly complex tectonic activity.
The annular or \"Ring of Fire\" solar eclipse will happen today, February 17, 2026. This celestial event will get a lot of attention around the world, b.
Astronomers do not know where thousands of “city-killer” asteroids are, Nasa ’s head of planetary defence has admitted. Dr ...
The science communicator, a disciple of Stephen Hawking, believes it will be decades before we colonize Mars. But he says we ...
Crossing Planetary Boundaries (PB)—a concept that defines nine potential ecological “tipping points”—could spell doom for ...
NASA's head of planetary defence has revealed what keeps her up at night - tens of thousands of 'city killer' asteroids that remain undetected.
Gravity feels reliable—stable and consistent enough to count on. But reality is far stranger than our intuition. In truth, the strength of gravity varies over Earth's surface. And it is weakest ...
A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly cold and icy. The result has implications for the idea that ...
The idea of waging war in orbit is no longer a figment of science fiction. As satellite technologies and launch capabilities ...
Scientists have found that boreal forests, the largest terrestrial biome on Earth, are steadily shifting northwards.
A study published this week in Nature Communications posits that Earth's core holds a lot of hydrogen. The range is from nine to 45 oceans' worth of hydrogen, mostly locked up in the form of iron ...
With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.
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