Science

Follow PBS NewsHour’s complete coverage of Science and Technology stories.

Apr 18

Trump signs order to hasten review of psychedelics

Ibogaine and other psychedelics remain banned under the federal government's most restrictive category for illegal, high-risk drugs. But the administration is taking steps to ease restrictions and spur research on using the drugs for medical purposes, including conditions like severe…

Apr 17

Watch
A look at 'super agers' and the science behind longer, sharper lives

For thousands of years, humans have tried to avoid growing old. Billions are spent every year on potions and procedures to make us look younger, feel younger and think younger. It’s a hugely profitable, but ultimately fruitless hunt. But science…