Former EPA scientists who responded to emergencies are now in the private sector. What does that mean for future crises?

Drugmakers claim that broad state PFAS laws are overly burdensome. But environmental health experts aren’t convinced.

A massive Swedish study examined hormonal birth control risks. But the nuances of such studies get lost on social media.

Longstanding regulatory and testing gaps have historically been filled by third-party groups with questionable methods.

Corruption in science? Academic discrimination? Research censorship? Government cover-ups? Undark wants to hear about it. Email us at tips@undark.org or visit our contact page for more secure options.

American inspections of foreign food facilities — which produce everything from crawfish to cookies for the U.S. market — have plummeted to historic lows this year, a ProPublica analysis of federal ...

Truth, Beauty, Science — in audio form.

Hidden Guests” explores how the emerging field of microchimerism is upending medicine, genetics, and our sense of self.

In "Planning Miracles," Jon Cohen chronicles the efforts of scientists and others to eradicate the threat of pandemics.