Ukrainian forces tighten grip on eastern town huff.to/1j5tNis

U.S. more than half way towards 2020 greenhouse gas pledge huff.to/1j6c3Uf

Eerie photos capture the daily reality of a dark episode in U.S. history huff.to/1isTLPc

Eric Holder calls on first responders to carry anti-overdose drug Naloxone huff.to/1j7EUHE

American science's systemic brain drain: Researchers "sort of disappear" huff.to/1j8mnuV

Veteran says MDMA helped heal his postwar trauma huff.to/1iu3Z1v

Whoopi Goldberg has a pot column now huff.to/1iunyHc

Wisconsin legalizes marijuana oil to treat severe childhood seizures huff.to/1iuFX6C

We've all seen these iconic photos. Here's the remarkable footage that brings them to life huff.to/1iuXQlP

4/20 Easter treats give "sugar high" a whole new meaning huff.to/1ivgCto

High altitude, low obesity? huff.to/1ivxnVc

NCAA may stop bogarting snacks, reduce punishment for positive weed tests huff.to/1jbUWjF

Obamacare signups hit 8 million huff.to/1iw5A7e

This is why you don't take a selfie near a train track huff.to/1jcMgty

Picky eaters are overhauling the restaurant industry huff.to/1iwGdSA

More proof America's health care system is out of whack huff.to/1ix1NGI

Kepler discovers new planet that may be "best case" for hosting life huff.to/1ixpzCn

Here's everything you need to know about why we celebrate weed on 4/20 huff.to/1ixN91X

After days of protests, Colo. school board OKs review of controversial history curriculum huff.to/YWXf66

Man who disappeared during Broncos game found safe huff.to/1sCmmlL