Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that ...

Arynes are highly reactive organic intermediates featuring a triple bond within an aromatic ring. Their strong reactivity ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Current reports on debt repayment strategies: the Avalanche method prioritizes high-interest debt for savings, while the Snowball method focuses on quick wins by tackling low balances first.

In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of paper. As the shockwave rolled toward him, he dropped the papers and watched ...

Condoms are effective barrier methods that help prevent pregnancy and protect against sexually transmitted infections (STIs). But it’s essential to use them every time and know how to use them ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

A simple looking grade-school math problem has stumped the masses. Can you solve it correctly? The simple equation shared by @BholanathDutta on X this week, who regularly posts brainteasers, read ...

DeepMind’s AlphaEvolve helps solve a math puzzle with Terence Tao, showing how AI can now invent new ideas—and prove old ones ...

The mystery of the Moai stone heads has eluded onlookers for centuries — and now, researchers say they finally know how they got there. The statues, which were carved and placed on the South Pacific's ...