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Science spans our understanding of how Earth and the cosmos work. Get the biggest news on biology, physics, space, dinosaurs, and more—along with the latest episodes of the Ask Us Anything and Weirdest Thing podcasts.
Latest in Science
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Ask Us Anything
Why Does Mold Come In So Many Colors?
![Airbus Unveils Partially Reusable Rocket Design ‘Adeline’](https://www.popsci.com/wp-content/uploads/2019/03/18/IMRVHQDCXY6UCMTNFVJ7MNESQA.png?w=800)
Private Space Flight
Airbus Unveils Partially Reusable Rocket Design ‘Adeline’
![My Temple, My Mountain](https://www.popsci.com/wp-content/uploads/2019/03/18/SUPAA3S5CF4TD6KWDHWC7VZYYI.jpg?w=691)
Science
My Temple, My Mountain
![Atlas V Rocket](https://www.popsci.com/wp-content/uploads/2019/03/18/ONNKIXOQY6PUYGVZQLTFHCBZXI.jpg?w=678)
Private Space Flight
Pentagon Blames Congress For Fouling Up Rocket Deals With Russia
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Ask Us Anything
Can Two People Repopulate Earth?
![Chilean Fog Nets Pull Beer From Desert Air](https://www.popsci.com/wp-content/uploads/2019/03/18/W7YKUSZZPT5PH7Q6U7QRPKQRAY.jpg?w=640)
Environment
Chilean Fog Nets Pull Beer From Desert Air
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Ask Us Anything
Do Babies Express Emotions In The Same Way Adults Do?
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International Space Station
Ever Wonder How You’d Go To The Bathroom On The Space Station?
![Do Mice Really Adore Cheese?](https://www.popsci.com/wp-content/uploads/2019/03/18/ADUT52AYIOEXSRBHJ37EY4HAYU.jpg?w=675)
Animals
Do Mice Really Adore Cheese?
![Lopsided Supernovas, A Ferrari For The Sky, And Other Amazing Images Of The Week](https://www.popsci.com/wp-content/uploads/2019/03/18/GYL4XMSH5Z23HIQRJGND3I4SGY.jpg?w=576)
Private Space Flight
Lopsided Supernovas, A Ferrari For The Sky, And Other Amazing Images Of The Week
![Video: Successful Test For SpaceX Crew Capsule Emergency Abort](https://www.popsci.com/wp-content/uploads/2019/03/18/KINUXZZQKQW7JA6K6UHO4O4D7Y.png?w=532)
Private Space Flight
Video: Successful Test For SpaceX Crew Capsule Emergency Abort
![SpaceX Will Test Emergency Crew Escape Plan Tomorrow](https://www.popsci.com/wp-content/uploads/2019/03/18/JQ2EXFF34SCHKZEZPNLO7R2B3M.jpg?w=675)
Private Space Flight
SpaceX Will Test Emergency Crew Escape Plan Tomorrow
![Blue Origin’s Rocket Flies 58 Miles High [Video]](https://www.popsci.com/wp-content/uploads/2019/03/18/HB4HRB3IVY3Q3ZFVKFIT4HXXJY.jpg?w=706)
Private Space Flight
Blue Origin’s Rocket Flies 58 Miles High [Video]
![Russia’s Lost Cargo Ship Will Fall To Earth In Two Weeks](https://www.popsci.com/wp-content/uploads/2019/03/18/OS7ID5WNE255IVANPCSFGLUOOM.jpg?w=677)
International Space Station
Russia’s Lost Cargo Ship Will Fall To Earth In Two Weeks
![Lost Russian Spaceship Will No Longer Dock With Space Station](https://www.popsci.com/wp-content/uploads/2019/03/18/AYHBR52HKIPDEBTQDSJXFPNZNE.jpg?w=676)
International Space Station
Lost Russian Spaceship Will No Longer Dock With Space Station
![Is It Time To Phone E.T.?](https://www.popsci.com/wp-content/uploads/2019/03/18/B274Y4RAGTTYHN2OYJBQ5VNPPY.jpg?w=600)
Science