Articles by Peter Gwynne

Inspecting a bone from a salmon's ear can reveal where it has lived.
Peter Gwynne, Contributor
New Horizons spacecraft promises to reveal more about Pluto.
Peter Gwynne, Contributor
Understanding wrinkles begins with math.
Peter Gwynne, Contributor
Training 2-foot robot improves 6- to 8-year-olds’ handwriting skills.
Peter Gwynne, Contributor
Shocking ploy helps spiders catch prey.
Peter Gwynne, Contributor
Mental processes still important in autopilot age.
Peter Gwynne, Contributor
Two Massachusetts teams develop slick coatings to keep ketchup, other items from sticking to surfaces.
Peter Gwynne, Contributor
Sleep hormone melatonin may be linked to daily movements of tiny ocean creatures.
Peter Gwynne, Contributor
No stadiums at next summer's Women's World Cup will have grass.
Peter Gwynne, Contributor
Two new studies suggest rising populations for famous predators.
Peter Gwynne, Contributor
New insights explain how respiration does not result in asphyxiation.
Peter Gwynne, Contributor
Genetically engineered protein responds remotely to red light.
Peter Gwynne, Contributor