Of all pregnancy-related complications, preeclampsia is probably the most difficult to detect. But there's some hopeful news on that front.

Despite its many nutritional benefits, seafood contains mercury — a known neurotoxin. But new evidence suggests eating seafood may actually lower the risk for one neurological disorder.

Doctors have prescribed steroids to pregnant women at risk of preterm delivery for decades. But what about those at risk of late preterm delivery?

Diagnosing multiple sclerosis (MS) can be tough, partly because the symptoms can be different for each patient. But that might be about to change.

What if there was a way to predict which cancer patients would benefit from radiation therapy? New evidence suggests, for one type of breast cancer, there could be.

A US county has reported the nation's first locally acquired infection with Zika, a mosquito-borne virus — but it didn't involve mosquitoes.

What would happen if nearly every mother around the world breastfed her babies? Great things, new evidence suggests.

There are many reasons not to be a couch potato, and here may be one more.

Zika virus may be the new kid in town, but it's not a very welcome visitor.

Attention all you young guys out there — if you're stressed out a lot, it may be something to worry about.