News

Ecosystems

Eels on the move

Study tracks European eels for the first 1,300 kilometers of their migration.

Health & Medicine

Alzheimer’s linked to lack of Zzzzs

Sleep deprivation leads to more Alzheimer’s disease plaques in the brains of genetically susceptible mice.

Humans

A head for numbers

The brain shows slightly different, but overlapping patterns when processing digits and dots of the same value.

Astronomy

A damp moon: Water found inside and out

The moon isn’t bone-dry: Its surface and interior contain an abundance of water, new studies reveal.

Paleontology

King of the ancient seas

Paleontologists discover fossilized skeleton of bus-sized marine reptile that had teeth with serrated edges.