For now, life thrives on our oxygen-rich planet. But Earth’s atmosphere won’t always be so welcoming. In fact, scientists ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

In Robert F. Kennedy Jr.’s first interview as secretary of the Department of Health and Human Services, he made multiple incorrect or misleading statements, including about seed oils, an abortion drug ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

“This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt),” xAI wrote on X, the platform ...

Prepare to get schooled If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about ...

Elon Musk has released Grok 3 pre-trained model. He claims his AI chatbot is driven by curiosity and a relentless pursuit of ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Projections of our future under climate change paint a picture of extreme weather and acidified oceans, a world many of today ...

Earth’s ice caps exist due to a rare combination of cooling processes. Without these, Earth would likely remain warm and ...