Science

1. Scientists are closing in on Leonardo da Vinci’s DNA

2. Who are the Papua New Guineans? New DNA study reveals stunning origins

3. Strange steam worlds could rewrite the search for life

4. Guava’s secret molecule could fight liver cancer

5. Scientists just found hidden parasitic wasps spreading across the U. S.

6. Daily eye drops could make reading glasses obsolete

7. Cannabis use may quadruple diabetes risk

8. 150-million-year-old teeth expose dinosaurs’ secret diets

9. The sweetpotato’s DNA turned out stranger than anyone expected

10. 1 in 8 Americans have already tried Ozempic and similar weight loss medications

11. Tiny magnetic spirals unlock the future of spintronics

12. Physicists just found a way to make “something from nothing”

13. Was mars once warm, wet, and ready for life

14. NASA's Webb Space Telescope just found strange red dots that shouldn’t exist

15. Sleepless nights may raise dementia risk by 40%, Mayo Clinic reveals