Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible in space.

A 20-year study has shown that, like photocopying photocopies, cloning doesn't produce perfect copies – with big implications ...

A Spanish study has demonstrated the effectiveness of active vertical gardens, also known as green walls, in improving air ...

Project Hail Mary Astrophage explained in detail. Discover the star-eating microbe, its dangers, powers, and role in Ryan ...

Scientists recreated a life-size oviraptor nest to understand how these dinosaurs hatched their eggs. Their experiments ...

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were real. By Chris Cameron Reporting from Washington President Trump said on ...

President Donald Trump talks to reporters on board Air Force One on Feb. 19, 2026. Reporter With talk of aliens making headlines in the past week, President Donald Trump announced Thursday night that ...

In last week’s The Universe column, I fielded a reader’s question about galaxy collisions in an expanding universe. The answer deals with vast distances, inscrutable forces and the ultimate fate of ...

After setting social media abuzz by saying on a podcast over the weekend that aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...