Not all problems should be done in your head, but sometimes it is advised to do math in your head. Here are my top problems I ...

In this video I am going to cover 4 common word problems that students can expect to see on their semester 1 midterm ...

It's taking what is historically a pay-and-chase system and making it more of a threshold review," said Michael Anderson.

Whoever holds the winning ticket—whoever knows what the next announcement will say—collects. Everyone else plays blind. This ...

After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the moment to warn of nuclear war’s existential threat—and how we can escape it ...

Five Indian state elections. Five ecological emergencies. Zero climate mandates. What April 2026 tells us about the architecture of democratic silence.

There was something almost old-fashioned about the way Jayalalithaa governed after 2011. Not democratic in the chatty, consultative, hand-holding sense that modern political brochures like to ...

That is the percentage of insurance customers, according to Accenture research, who would switch providers for more ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is sep ...

When she applied to Baylor Holly Hill, Fla., junior Natalie Lu initially believed her general education math course would be ...

For years, American women who wanted to see the world alone faced the same set of small problems: a friend backed out, a ...