Scientific American

After netting the world’s highest-paying science award, preeminent theoretical physicist Gerard ’t Hooft reflects on his legacy and the future of physics

Colossal Bioscience says it has “de-extincted” the dire wolf, but other scientists disagree and say more important conservation science is being lost in all the hype

The extinct giant canids were a remarkable example of convergent evolution

A little math from the 1600s can make what people send to a printer more vulnerable

The third confirmed location of extinct hominins known as Denisovans shows these human cousins adapted to an impressive range of environments

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts increasingly vexed