Or keep for yourself
Awesome DIY kits to give as gifts
Climate war on Christmas: Global warming is causing reindeer to shrink
Warm winters are no good for reindeer
Surprising stuff you can bring on a plane (without ticking off the TSA)
Go ahead. Test the limits.
Iran revealed an anti-drone rifle
Homeopathy doesn’t work for cows, either
To use fewer antibiotics, farmers are turning to pseudoscience instead
8 gifts to prepare your friends for the robot apocalypse
Exterminate!
The hospital of the future may be a tiny, high-tech medical kit
A Star Trek-inspired medical device gives us a glimpse of medicine’s future
SpaceX won't launch astronauts until 2018
The company will not meet its 2017 deadline.
How to sharpen your kitchen knives
Spruce up your relatives’ knives when you visit over the holidays
Apple AirPods should come in sets of three
Anyone who wears earrings will understand
The Department of Transportation wants to make cars talk
Cars might have to broadcast their whereabouts to other vehicles
Watch the magnificent Geminid meteor shower peak tonight
In person...or via livestreaming video
Pokemon Go probably didn't make its users more active after all
Players' step count increased—but only a tiny bit, and only temporarily.
New study: Why can some people smell asparagus in their pee?
An age-old question gets a genomic-era investigation.
Gifts that grow (even without a green thumb)
For the gardeners—and wannabe gardeners—in your life
The year's best videos starring really, really small things
The secret lives of starfish larvae.
Cockroach tea and cricket crepes: How to add (delicious) bugs to your diet
Watch the PopSci team try some buggy dishes.
Glowworms trap dinner in fishing line made of water and urine
To make their silk threads sticky, the bugs spit out a glue laced with urea
The Arctic just got its 2016 climate 'report card'—and it's flunking
Unprecedented global warming
Late-night comics could have a real impact on climate change denial
It's a serious problem, but a little laughter goes a long way