Latest

Puppies are born ready to communicate with people
Jun 16, 2021 8:00 AM
Science
Here’s how to create the portable workstation of your dreams
Jun 16, 2021 1:59 AM
Sponsored Post
The number of states with rising COVID rates doubled in the last week
Jun 15, 2021 7:00 PM
Health
Apple Watch Series 6 review: Still the best smartwatch for iPhone users
Jun 15, 2021 6:00 PM
Reviews
Texas’s 82-foot-tall storm-gate plan may have some gaping holes
Jun 15, 2021 5:00 PM
Technology
This fossil isn’t a hummingbird-sized dinosaur, but an unusual lizard
Jun 15, 2021 4:00 PM
Science
What’s the difference between a sports car, a supercar, and a hypercar?
Jun 15, 2021 3:00 PM
Cars
Outsmart your Chromecast and stream anything you want
Jun 15, 2021 2:00 PM
DIY
Learn what makes Microsoft SQL Server a market-leading database technologies with this bundle
Jun 15, 2021 1:59 PM
Sponsored Post
JBL Charge 5 review: A rugged, portable Bluetooth speaker with battery to spare
Jun 15, 2021 1:14 PM
Reviews

Featured in marathons

By Oct 13, 2019
Science

Eliud Kipchoge just ran a marathon in less than two hours—how much faster does science say humans can get?

The Kenyan marathoner says he expects many runners to follow his lead.
By Apr 24, 2019
Technology

How Nike engineered its latest record-breaking marathon shoe

The shoe company's newest—and priciest—racing shoe has more energy returning foam and a more weather-proof outer material.
By Feb 28, 2019
Science

Science helped me run my first marathon in 3 hours and 21 minutes

Running is in our DNA, but training for a marathon is a careful mix of muscle, mental, and technological strength.
By Sep 15, 2018
Health

Humans are natural runners—and this ancient gene mutation might have helped

Your muscles are ready to run, whether you like it or not.
By Sep 12, 2018
Science

The weirdest things we learned this week: Lady Liberty’s big secret, the ultimate exercise hack, and a penis in a bottle

Our editors scrounged up some truly bizarre facts.
By Jul 13, 2018
Technology

Nike put its energy-returning foam into a shoe you can train in

Feel fast everyday.
By Jul 11, 2018
Science

The weirdest things we learned this week: Cruise ships full of poop, deadly wallpaper, and the sport where women beat men

Our editors scrounged up some truly bizarre facts.
By Nov 26, 2017
Science

WATCH: How far can these animals and objects move in 10 seconds?

It's the the 10-second marathon.
By Nov 2, 2017
Health

Why do marathon runners get the runs?

It doesn't just work your leg muscles—racing is rough on your intestines, too.
By Apr 25, 2016
Space

Astronaut Tim Peake Completes London Marathon From Space

He successfully crossed the finish line on a treadmill--and he made good time.