North Pole Marathon: Where the bitter cold slows you down and thoughts of polar bears make you go faster
April 17, 2018, 12:58 p.m. by Michael d'Estries
Competitors from around the world line up on an Arctic ice floe to tackle one of the world's most difficult 26.2-mile races.
It's time to tell 'senior citizens' to take a hike
February 19, 2018, 1:48 p.m. by Lloyd Alter
It's time to think about the words we use.
Are abandoned gas stations the wellness hubs of the future?
February 13, 2018, 7:44 a.m. by Matt Hickman
Reebok's adaptive reuse game is strong.
Ready to plog? Fitness craze pairs aerobic exercise with litter removal
February 8, 2018, 7:51 a.m. by Matt Hickman
We have Sweden to thank for this do-gooding fitness fad.
'Malnourished' black hole breaks all the rules
Loggerhead sea turtles nesting in record numbers in Southeast
Website only stocks products that last a lifetime
This woman lives with 9 fluffy Newfoundlands
What does Mercury in retrograde mean?
Scientists have picked up a radio signal from the other side of the universe