There are plenty of ways to show your affection that aren't so expensive.
The cure for jet lag could be as simple as bright flashes of light while you sleep
February 12, 2016, 1:36 p.m. by Michael Graham Richard
Bleary-eyed travelers everywhere rejoice!
Renowned climber Conrad Anker goes on a 'National Parks Adventure'
February 12, 2016, 12:48 p.m. by Gerri Miller
IMAX movie gets up close and personal with 40 national parks.
Manhattan is getting an office tower wrapped in spiraling sky gardens
February 12, 2016, 9:18 a.m. by Matt Hickman
From the man who brought you the giant tetrahedron on 57th Street...
Photographer gets up close and personal with a family of urban foxes
February 12, 2016, 9:05 a.m. by Jaymi Heimbuch
Photographer Benjamin Olson didn't have to travel far for these photos, but he did have to make friends with a moving company and dodge police.
First 'tree lobsters' born in the U.S. hatch at San Diego Zoo
February 12, 2016, 9 a.m. by Bryan Nelson
The breeding of these extremely rare, enormous insects is an inspiring conservation tale.
Stubborn kids? Don't worry, they'll grow up to be rich
February 11, 2016, 6:38 p.m. by Jenn Savedge
For all you parents worried about how difficult your kid's life will be, read on.
What you need to know about the 8th Harry Potter book
February 11, 2016, 5:35 p.m. by Laura Moss
The new Harry story is actually a script, and it's certainly not the first time Rowling has returned to the wizarding world.
We're making progress in the treatment of cataracts
February 11, 2016, 3:54 p.m. by Douglas MacGowan
Surgery has the been treatment of choice for cataracts for 2,000 years, but are eyedrops the wave of the future?
Can your thermostat spy on you? Yes. (Is this news? No.)
February 11, 2016, 3:44 p.m. by Lloyd Alter
The Internet of Things is new, but electronic spying is not.