News

Paleontology

Sea monsters made great mothers

Fossilized plesiosaur with fetus suggests ancient reptiles cared for their young.

Tech

Computers get under our skin

Epidermal devices offer new potential to integrate electronics into the body.

Health & Medicine

New in Brief: Body & Brain

Second-guessing cancer treatments, a boyish side to soy and more in this week's news.

Chemistry

Meteorites contain chemicals linked to life

Space rocks could have delivered DNA building blocks to Earth.

Life

Rare gene variants linked to ADHD

Missing or added genes cause attention deficit hyperactivity disorder and other disorders, such as autism.