Year in Review
Biggest Breakthroughs in Biology 2025
2025’s most surprising breakthroughs in biology included a finding that a father’s environmental exposures can impact the development of their offspring, research confirming that intelligence evolved independently in birds and mammals, and a new mathematical model reveals that evolution happens in explosive bursts.
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Sharon Glotzer: ‘Digital Alchemist’ Seeks Rules of Emergence
Sharon Glotzer explains how emergence, entropy and order can all fit together.
Sylvia Serfaty: In Mathematics, ‘You Cannot Be Lied To’
Sylvia Serfaty explains why you don’t have to be a genius to become a mathematician.
Francis Su: Math and the Good Life
Francis Su explains how mathematics can help a person to live well.
Francis Su: Math Is for Everybody
Francis Su discusses how the community of mathematicians tends to exclude certain people.
Marcus Feldman: In Search of Actions That Alter Evolution
Marcus Feldman explains how he models the effects of a cultural preference — in this case, a preference for sons over daughters in China.
Elena Aprile: In the Deep, a Drive to Find Dark Matter
Elena Aprile explains how she hunts for dark matter in the world’s largest underground laboratory.
Janet Conrad: On a Hunt for a Ghost of a Particle
Janet Conrad explains how sterile neutrinos might help physicists move past the Standard Model.
Erik Verlinde: The Case Against Dark Matter
Erik Verlinde describes how emergent gravity and dark energy can explain away dark matter.
Cynthia Dwork: How to Force Our Machines to Play Fair
Cynthia Dwork explains how to conduct a survey that asks people if they do embarrassing — or even illicit — things.