How fast could a 75-ton dinosaur really move New biomechanics puts sauropod speed in perspective

Trivia & Pop Culture

Joke: Why bring two pairs of pants?

Mar 04

Sustainable Living

China’s CR450 high-speed train could hit 249 mph in service and change rail travel

Mar 01

Trivia & Pop Culture

New evidence suggests Easter Island’s moai statues were “walked” upright, not dragged

Mar 04

Mindful Fitness

How to push past perceived exertion using the Borg RPE scale

Mar 04

Trivia & Pop Culture

Why the SR-71 Blackbird still feels impossible at Mach 3

Mar 02

Sustainable Living

Is a Mach 4 “bat-wing” Navy fighter realistic? What the SM-39 Razor claims get right and wrong

Mar 01

Weather Updates

This humanoid robot walked 130,000 steps on ice in -53°F and drew a massive pattern in the snow

Mar 01

Trivia & Pop Culture

A new electron-beam idea could send a probe to Alpha Centauri in about 40 years

Mar 01

Weather Updates

Scientists found a huge fast-rock anomaly deep under the Pacific, and it’s rewriting mantle maps

Mar 03

Trivia & Pop Culture

The day an F-22 Raptor quietly escorted a Predator drone away from Iran’s F-4s

Mar 02

Sustainable Living

Fusion researchers may have found a way to beat tokamak plasma density limits

Mar 03

Trivia & Pop Culture

Joke: Why bring two pairs of pants?

Mar 04

Sustainable Living

New clip-on microscope watches plant stomata in real time and could help crops save water

Mar 04

Nutrition & Recipes

Why chicken makes white foam when you boil it (and when to skim)

Mar 04

Home Wellness

How to remove fingerprints from glass fast (and keep them from coming back)

Mar 04

Home Wellness

How to clean an enameled Dutch oven with baking soda (without ruining the finish)

Mar 04

Sustainable Living

Why your toilet keeps running and how to fix the “ghost flush” fast

Mar 04