Read the latest articles from Popular Science (Page 30)

The night sky is lighting up with more than just Fourth of July fireworks.

If you're planning to spend any time outside this summer, go grab deeply discounted gear from our favorite brands during REI's limited outlet sale.

With a big boost from Mount Wilson Observatory’s powerful Hooker Telescope.

For 40 years, we thought Earth was home to six million insect species. Turns out, it could be three times that.

The 13-week-old eaglet flew to another tree, where his dad Shadow was waiting.

Biomimicry at its finest.

The Theodore Roosevelt Presidential Library opens July 4.

The finding also has an important caveat.

GJ504b orbits a sun-like star 57 light-years away from Earth.

Sandy lost her footing and fell down a few branches.

All the beautiful shades of our planet and its creatures.

Disturbances in this critical sense are often linked to problems with brain health, researchers are learning.

A PhD student spotted the wolves going after the so-called ‘king of the forest' on a trail camera.

From combating fainting to helping aircraft work efficiently, planes are chilly for a reason.

This website tells you how much info you're actually giving away whenever you go online.

If low prices strike a chord with you, you'll love these Bluetooth speaker and headphone deals.

Athletes have been putting black streaks under their eyes for decades, but does it really do anything?

‘Adelphailurus kansensis’ was about the size of a puma and lived in North America over five million years ago.

Stop multitasking.

On revamped Lightspray Cloudboom Strike 2 its hyper-competitive marathon running shoe with a new cushioning system and stiffer response plate.