Four of the sets of tracks that make up the so-called highway show paths taken by gigantic, long-necked, herbivores thought ...

Pterosaurs evolved active flight over 230 million years ago. The discovery of Melkamter pateko in Argentina suggests ...

The ring might have acted like a giant sunshade, causing a cooling effect that might have unleashed an ice age.

Massive volcanic eruptions have been linked to the demise of the dinosaurs. However, a new climate study shows that the ...

NASA will deploy cutting-edge technology to better understand the inner workings of 2024 XN1 during its near-Earth passage.

A mass extinction is when big percentage of all species die off. The best-known mass extinction is probably the one that ...

According to NASA, an asteroid like Dimorphos is a small ... around our Solar System since it was formed about 4.6 billion years ago. The team hopes to continue analyzing Chiron’s gases in ...

Asteroid 2024 XS3, a small Apollo asteroid, safely passed Earth at a distance of 3.3 million kilometers on December 18, 2024. This close approach provided astronomers with a valuable opportunity ...

Massive Asteroid Impacts Did Not Change Earth's Climate in the Long Term Dec. 4, 2024 — Two massive asteroids hit Earth around 35.65 million years ago, but did not lead to any lasting changes in ...

NASA has announced that two asteroids - 2024 XF4 and 2024 XB16 - will make a close approach to Earth on December 15. Although classified as 'potentially hazardous asteroids,' there is no risk of ...

A huge asteroid ... "Every 2,000 years or so, a meteoroid the size of a football field hits Earth and causes significant damage to the area. "Only once every few million years, an object large ...

$216 million deal. "The Houston Astros reportedly offered Alex Bregman a six-year, $156M deal over a week ago, but it's evidently going to take more than that to sign what has been—by FanGra ...