Read the latest articles from Popular Science (Page 21)

And why the eccentric sport will likely never return to the Olympics.

The noninvasive method is already monitoring over 100 Alaskan brown bears.

Only around 175 broadsides copies of the document are believed to exist.

The sale also includes a wide array of 20V MAX drills, saws, drivers, and other power tools.

Climate change and pollution are making rare winter cyanobacteria blooms more common.

In the face of sea ice loss, some of the bears on the Norwegian archipelago are gaining weight.

Philip Noel-Baker ran middle-distance races at the Olympics before dedicating his life to disarmament.

Dickies makes super durable workwear with classic styles and almost everything is on deep clearance right now.

The ‘Lawrence N. McKenzie’ sank in 1890 loaded with oranges from Puerto Rico.

Your tone does more than startle your pet.

Millions of animals unfortunately die on roads each year, but the casualties hold important data.

The 66,000-pound prehistoric predator once stalked the Bay State's waters.

Plus beaver skulls and other weird things we learned this week.

The long, strange journey from prehistoric bone skates to the high-tech blades of today.

LEGO's screen-free digital smart blocks are starting off with a Star Wars-sized bang. Finally, the X-Wing will make the "pew pew" noises all on its own.

A new study determined 92% of Amazon Leo’s satellites may currently impede research.

There's some new competition for 'the front page of the internet'.

Rising costs, shifting beliefs, and environmental concerns are accelerating the decline of casket burials.