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Scientists pinpoint the chemicals behind a cat’s signature urine smell 0
- Animals, Biology, cats, Environment, Pets, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 20, 2026
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Scent marks the
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Five ways 3D printing is improving lab work 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 18, 2026
The day-to-day tasks of scientific research are rarely glamorous. As Trevor Rife worked towards his PhD in genetics, he had to extract DNA from freeze-dried tissue by grinding it in a 96-well plate. The process wasn’t difficult — it involved placing a ceramic bead into each well by hand, then capping the plate and shaking
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First-of-its-kind narcolepsy drug opens door to new therapies for the brain 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 18, 2026
Physicians test new narcolepsy treatments by checking whether the drugs help people to fall asleep and stay asleep throughout the night.Credit: Lucia Graphus/Alamy Earlier this month, the US Food and Drug Administration approved the first drug designed to treat the root cause of narcolepsy, a condition that affects millions of people by causing extreme sleepiness
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Hard-to-recycle PVC turned into sustainable lubricant 0
- Climate change, Conservation, Engineering, Environment, Pollution, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, Sustainability, Technology
- August 6, 2026
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Polyvinyl chloride, better
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A meteorite crashed into a house in New Jersey in 2024. Inside were the basic components of life.0
- Biology, Deep Space, Evolution, NASA, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- July 16, 2026
Receive the daily Popular Science newsletter💡 Breakthroughs, discoveries and DIY tips delivered six days a week. By registering, you confirm that you are over 16 years of age, will receive newsletters and promotional content, agree to our Terms of Use, and acknowledge the data practices in our Privacy Policy. You can unsubscribe at any time.
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First ‘true sugar’ molecule found in space: offers clues to the origins of life 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- July 14, 2026
Researchers found a four-carbon sugar called erythrulose in a cloud of gas and dust at the center of the Milky Way (Spitzer Space Telescope image shown here).Credit: NASA, Caltech, Susan Stolovy (SSC, Caltech) Call it an extra sweet discovery. Astronomers have detected a sugar molecule swirling within a cloud of gas and dust near the
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