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How Feynman Diagrams Almost Saved Space
Richard Feynman's famous diagrams weren’t just a way to do calculations. They represented a deep shift in thinking about how the universe is put together.
Solution: ‘Is Infinity Real?’
Hilbert’s Hotel, an incredibly thin triangle and an elliptical pool table help us test the concept of infinity in the physical world.
New Lizard Shows Evolution’s Predictability
A newly discovered anole on the island of Hispaniola confirms that the buildup of ecological communities can follow predictable patterns.
Handicapping the 2018 Fields Medal
Peter Scholze is a favorite to win one of the highest honors in mathematics for his contributions in number theory and geometry.
The Oracle of Arithmetic
At 28, Peter Scholze is uncovering deep connections between number theory and geometry.
Rumors Cast Doubt on Diphoton Bump
Rampant rumors and a new analysis undercut hopes of a major discovery at the Large Hadron Collider.
The Maestro of Memory Manipulation
The neuroscientist Sheena Josselyn can evoke and erase memories in mice using new tools that precisely control the brain.
The Universe Is Not a Snowflake
Nature’s laws are beautiful because they strike a compromise between boring symmetry and confusing asymmetry, physicists say.
How to Grow Metal-Eating Microbes
Metal-eating microbes get energy from rocks and could teach us about life on other worlds — but first scientists had to learn how to grow them in the lab.