From the tragedy of the space shuttle Columbia disaster in 2003 to the now-routine return of commercial spacecraft, heat shields—formally called thermal protection systems—are critical for protecting ...

For two centuries, engineers have trusted a simple rule to predict how heat flows through solids, from jet-engine blades to ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

For much of my career, I have been fascinated by the ways in which materials behave when we reduce their dimensions to the ...

Discover a collection of easy and creative DIY projects using common household items. Watch as we create a homemade mouse ...

Some plants produce heat, which has long puzzled botanists. But a new study suggests that infrared radiation is an ancient ...

Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

While many modern plants use colorful flowers to attract pollinators, ancient palm-like plants called cycads lure them by ...