The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

President Donald Trump’s 2026 State of the Union address focused on the economy, tax cuts, border security, DHS funding, Iran ...

For no explainable practical reason, humans are enamored with – and even empathetic toward – specific inanimate objects. Our first car. A choice coffee mug. And ...

President Trump will deliver his State of the Union address at 9 p.m. Eastern time, as his popularity is at a low point and his party could lose control of the House in November. Mr. Trump will aim to ...

Rocket Lab launched a mystery satellite for a confidential commercial customer this evening (March 5). It was the company's 83rd liftoff to date.

So much for slow burn.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Trump fires Kristi Noem as homeland secretary after storm over shootings, spending U.S. President Donald Trump fired Homeland ...

NASA is eyeing March 6 to launch four astronauts on the Artemis II mission around the moon, officials announced after ...

Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It's what's known as ...