Lithium deficiency and the onset of Alzheimers disease Nature

A juvenile iguanodontian from the Lower Cretaceous of China preserves both spikes and scales in its skin that are different from integumentary structures in either non-avian dinosaurs or extant squamates…

Many cancers are linked to two modifiable habits: tobacco smoking and alcohol consumption.

Abrupt changes are developing across Antarctica’s ice, ocean and biological systems; some of these changes are intensifying faster than equivalent Arctic changes, potentially irreversibly, and their interactions are expected to…