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What it's like to photograph planet Earth from space
Retired astronaut Chris Hadfield on how to make great photos from the ISS More > -
The Samsung Galaxy Note 9 is a great gaming phone that won't make you better at Fortnite
Playing the most popular game in the world on Samsung's new Flagship phone. More > -
Does the birth control app work as contraception?
You may be shocked and surprised by the answer! More > -
The exhilarating history of roller coaster photography
Capturing thrill seekers through the ages. More > -
When rain is just as dangerous as drought
Raindrops keep falling—and it's a big problem. More >
It's still too soon to know if anything will threaten the United States.
The machine is called Frontera.
From northern lights to lightning bolts
Here's how to find them.
And why you should probably leave most baby squirrels alone.
Extremely hot, dry weather in the US is no longer as rare as it used to be.
Lots of new gadgets abound.
Hot and humid weather prevents your body from cooling itself down.
Our editors scrounged up some truly bizarre facts.
Break out your botanical dictionary. You're going to need it.
It's not politics. It's the internet.
Elephants are bringing a genetic gun to a cancer knife-fight.
Our guide for how to choose the right tech for the moment.
Raindrops keep falling—and it's a big problem.
Researchers developed a sensor to detect blood in the stomach.
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