When a massive tree toppled in the floodplains of Fonte Boa, a region in the Brazilian Amazon, local fishermen noticed ...

France has struggled to kick its smoking habit. A new public health decree published Saturday aims to change that. In the ...

When nerve cells don’t end up in the right place during brain development, it can cause periventricular heterotopia —a ...

Rare diseases affect millions. Here, 15 surprising conditions you should know about—including disorders that turn your skin ...

Cillian Murphy running from a burning zombie during one of the best horror movies, 28 Days Later.