Analyze an uphill skier problem using work, energy, and power principles. See how gravitational potential energy, applied force, and friction determine the required work and power, and learn how speed ...

Solve the classic blob jump physics problem using the Work–Energy Theorem. Follow how gravitational potential energy, kinetic energy, and energy transfer explain the launch speed and maximum height, ...

Kauai, one of the most remote islands of Hawaii, stands steady among the timeless crash of ocean waves. Electric waves, ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Artificial Analysis overhauls its AI Intelligence Index, replacing saturated benchmarks with real-world tests measuring ...

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

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

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly "conversion table" that works on a laptop and returns results within hours. When ...

You’ve heard the gospel: AI is going to change everything. Good, great, grand. But when you’re staring down a deadline and 80 unread emails, you don’t need philosophy, you need a cheat sheet. The ...

Microsoft Corporation (NASDAQ: MSFT) stock is down nearly 9% from its 52-week high, which it reached on Oct. 29. This is despite the company delivering a strong earnings report that showed growth ...