Science

1. Scientists discover a hidden switch inside silver nanocatalysts

2. The sun will vanish over Europe in a rare total solar eclipse: Watch live

3. For 15,000 years, humans and dogs have been changing each other

4. 60,000-year-old ostrich eggshell engravings reveal a surprisingly sophisticated human mind

5. Potatoes may have given Indigenous Andeans a digestive superpower

6. 240-million-year-old reptile fossil reveals a lost chapter before dinosaurs and crocodiles

7. Cassini reveals a surprising twist in Saturn’s magnetic shield

8. Stress can scramble your brain’s internal GPS, MRI study finds

9. Scientists discover bacteria that lock toxic uranium into a stable form

10. Chemists set electrons free and break a decades-old chemistry barrier

11. Meteorite that smashed through a New Jersey roof reveals clues to life’s origins

12. The dodo bird had a secret sensory world scientists are only now discovering

13. The sun is covered in tiny whirlpools we’ve never seen before

14. Dinosaurs became giants — so why did they never become tiny?

15. Sunlight creates quantum entanglement once thought to require lasers