What's to know about the Texas prison where Elizabeth Holmes is starting her 11-year sentence?

Delta Air Lines hit with lawsuit over claims of carbon neutrality

Nevada fight over leaky irrigation canal and groundwater more complicated than appears on surface

Minnesota governor signs bill to legalize marijuana, effective this summer

Elizabeth Holmes enters Texas prison to begin 11-year sentence for notorious blood-testing hoax

Ukraine's economy shows 'resilience' from Russian attacks, IMF says as it backs aid

What's new in robots? An AI-powered humanoid machine that writes poems

NATO to send 700 more troops to Kosovo to help quell violent protests

Minnesota governor readies to sign bill legalizing recreational cannabis

Artificial intelligence raises risk of extinction, experts say in new warning

Drivers line up for gasoline across Nigeria after new president scraps fuel subsidy

Chipmaker Nvidia joins exclusive club of companies with a $1 trillion market capitalization