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 ...

The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many complex processes working at once, according to new research.

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

How do we respond when atheists point to Christian beliefs that they say are scientifically contradicted and cannot be real ...

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 ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

US President Donald Trump said in an interview with Fox News that Ukraine should guarantee the security of American investments, as it may one day "become Russia." According to him, the Ukrainian land ...

It comes after the Ukrainian president suggested Donald Trump was "living in a disinformation space" created by Russia.