Inside one woman’s psychedelic experiment to treat Lyme disease

 (Timo Lenzen for The Post)

Elizabeth Richwine is at the frontier of a boom that could transform medicine — and create a massive new industry.

By Ariana Eunjung Cha

Gas prices are about to take a big jump, analysts say, with the worst still to come

Why probiotics don’t usually help your gut — and what to do instead

Trump says Kennedy Center could be ‘ripped down’ without his intervention

We polled Michigan’s Senate race. There’s good and bad news for Democrats.

A baby died in his care. He has spent years trying to clear his name.

AI has transformed the Pentagon’s aging networks into a national security risk

Carney embraces tighter ties with E.U. despite ‘hostile act’ warning from Trump

Jon Kyl, a former top Republican in the Senate, dies at 84

Here’s what a Fed rate hike means for your mortgage, car loan and credit cards

Why some Jewish leaders say they want to stop using the word ‘Zionism’

Having a parent live to 100 gives you a leg up on longevity, study finds

Sheeran’s tour chaos: What to know as Macklemore pledges $1M in Palestinian aid

Canada’s great European misadventure

My teen son never admits he’s wrong. Give advice to this Hax question.