After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

Since July 2022, a miniature satellite about the size of a shoebox has been orbiting Earth and monitoring how much solar energy reaches the atmosphere. Now, scientists are finalizing their analysis of ...

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Precise measurements, not just imagination, drive scientific breakthroughs. From Galileo's telescope revealing Jupiter's moons to LIGO detecting gravitational waves, unblinking instruments ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Gravity is everywhere. It’s the force that anchors the Earth in ...

Sulfur in soils near the moon's poles might help astronauts live off the land one day, making these measurements an example of science that enables exploration. When you purchase through links on our ...

The number-one job of a marketer is to invest budget wisely to drive sales. That inherently requires accurately measuring the performance of that spending. Yet most advertisers still rely on flawed ...