News

Mathematical Proof that Rocked Number Theory Will Be Published

After an eight-year struggle, embattled Japanese mathematician Shinichi Mochizuki has finally received some validation. His 600-page proof of the abc conjecture, one of the biggest open problems in number theory, has been accepted for publication. Acceptance of the work in Publications of the Research Institute for Mathematical Sciences (RIMS)—a journal of which Mochizuki is chief editor, published […]

News

Squid’s Glowing Skin Patterns May Be Code

More than 1,500 feet below the surface of the ocean, it’s darker than a moonless night. But even in this murky world, there’s constant activity—including groups of Humboldt squid, each the size of a small adult human, darting around in search of fish. “You can think of them as little rocket ships. They jet through […]

News

Coronavirus Disrupts Vital Field Research–Including Disease Transmission Work

Thomas Gillespie was supposed to be in Tanzania to train local researchers how to blow antibiotic-containing darts into endangered primates at just the right angle. But the global coronavirus pandemic has left him stuck in his home office in Atlanta, where he is trying to coordinate the effort via video chat. Tanzania was only one […]

News

Note to Polluters: Salmon Are Sensible Fish

Originally published in July 1857 Credit: Scientific American Advertisement “We wish to impress upon the minds of those who wish to re-stock our streams with an abundance of good fish, that they must keep the streams clean and pure, if they expect to succeed. It is true that salmon and other fish have been banished […]

News

Why the Coronavirus Slipped Past Disease Detectives

In 2009 the U.S. government launched a program to hunt for unknown viruses that can cross from animals to humans and cause pandemics. The project, called PREDICT, was funded by the U.S. Agency for International Development, and it worked with teams in 31 countries, including China. It was just one part of an emerging global […]