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LATEST NEWS

This triceratops cousin suffered from osteosarcoma, just like many humans do
Russia just approved a COVID vaccine—but that’s not necessarily good news
PopSci Shop
Here’s everything you need to know about trading stocks
A guide to sharing files wirelessly with Apple, Android, and Windows devices
The best ways to reduce the risk of COVID-19 indoors
You can try the new Apple Watch features—including sleep tracking—right now
Social distancing saves lives. Here’s the proof.
Toxic waste sites aren’t prepared for hurricane season
How to get the perfect fit when buying clothes online

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“Somewhere, something incredible is waiting to be known.”


–Carl Sagan

Videos


This week on Test Dummy, Jess takes the Theragun G3PRO for a spin. The percussive therapy device claims to improve muscle strength, flexibility and performance—but does it deliver? Teaming up with Associate Editor Claire Maldarelli—a seasoned marathon runner in training season—Jess digs into peer-reviewed research and speaks with experts to find the truth. 


Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important?