Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Gear up ahead of your spring rides with some of our favorite deals on bikes, components, and apparel from the Backcountry ...

The part of the world where we live lies exactly halfway between Earth’s equator and the North Pole. Mid-latitude locations like Minnesota’s feature distinct seasons in which the ...

An international team of astronomers has investigated a newly detected Type II supernova designated SN 2024jlf. The new study ...

NASA has released new images of a 'city-destroying' asteroid hurtling through space. This asteroid has a ...

Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet, and why it’s not yet time to worry.

On Wednesday (Feb. 12), NASA will host its first Twitch stream from the International Space Station (ISS), giving viewers the ...

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...