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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.
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Ask Us Anything
FYI: What Is Espresso?
![FYI: Can Drinking Moonshine Really Make Me Go Blind?](https://www.popsci.com/wp-content/uploads/2019/03/18/GDGSH3LYCLHMLZCG7ISV66OGMI.jpeg?w=659)
Ask Us Anything
FYI: Can Drinking Moonshine Really Make Me Go Blind?
![FYI: Are There Traffic Laws in Space Yet?](https://www.popsci.com/wp-content/uploads/2019/03/18/AL555BQFGPZ3JHK3CLI27WEIEU.jpg?w=525)
Ask Us Anything
FYI: Are There Traffic Laws in Space Yet?
![FYI: Can a Bladder Actually Burst?](https://www.popsci.com/wp-content/uploads/2019/03/18/K6VKAG2RRU5VHB52CNARKPT36U.jpg?w=303)
Ask Us Anything
FYI: Can a Bladder Actually Burst?
Science
Big Bang Bingo
![Would You Ride This Pencil-Shaped Capsule To Space?](https://www.popsci.com/wp-content/uploads/2019/03/18/4GHUIR7UGJYMPXPSU3ZVXC5KXQ.jpg?w=792)
Private Space Flight
Would You Ride This Pencil-Shaped Capsule To Space?
![FYI: Can Humans Hibernate?](https://www.popsci.com/wp-content/uploads/2019/03/18/Q4AAYCKPO2F4POODX2L7HIVUE4.jpg?w=335)
Ask Us Anything
FYI: Can Humans Hibernate?
![Astronaut Don Pettit Creates the First Mailing Address in Space](https://www.popsci.com/wp-content/uploads/2019/03/18/UK7GNRFZVQTTKPOT2XUJCEBRIE.jpeg?w=673)
International Space Station
Astronaut Don Pettit Creates the First Mailing Address in Space
![A Series of Long Exposures Aboard the ISS Produces a Psychedelic Swirl of Stars](https://www.popsci.com/wp-content/uploads/2019/03/18/D3R3N5CZVLAU2I2XAI3BCIKLB4.jpeg?w=677)
International Space Station
A Series of Long Exposures Aboard the ISS Produces a Psychedelic Swirl of Stars
![PopSci Q&A: How Nanoracks Sends Scotch, iPhones and School Experiments to Space](https://www.popsci.com/wp-content/uploads/2019/03/18/FUUF7EWDPJ23ON4DYAJVRKDPAI.jpg?w=677)
International Space Station