Mercury is extraordinarily toxic, but it becomes especially dangerous when transformed into methylmercury—a form so harmful ...

Fossil teeth challenge the idea that large brains drove extended childhood, suggesting cultural transmission shaped human evolution.

Mercury is extraordinarily toxic, but it becomes especially dangerous when transformed into methylmercury – a form so harmful that just a few ...

The behavior of catalysts that promote chemical reactions is not always straightforward. For example, adding oxygen enhances ...

Analyses revealed a unique pattern in which back teeth matured more slowly than front teeth in the specimen's first five years. This pattern, combined with an observed reliance on adult caregivers, ...