Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Newsletters have moved from “nice-to-have” to a critical owned-media channel for brands, experts and executives alike. But with so many to choose from, what practices garner real success? According to ...

Re-creating a piece of the universe in a bottle might sound like science fiction, but it’s exactly what Linda Losurdo did. Losurdo, a doctoral student in materials and plasma physics at the University ...

Apple has released Xcode 26.3 with support for autonomous coding agents, that can directly analyze projects, modify files, ...

From skating to curling, the thrilling sports of the Winter Olympics have plenty of science behind them. Follow our coverage here to learn more. Athletes often have specialized equipment or apparel to ...

Apple has quietly overhauled the way customers buy Macs online, now offering a step-by-step customization process that more closely mirrors how shoppers purchase iPhones and iPads. The change, now ...

You may not know what neodymium is (or even how to pronounce it). But you have plenty of it in your home. Neodymium is a rare earth, one of the minerals near the bottom of the periodic table that are ...

Safe coding is a collection of software design practices and patterns that allow for cost-effectively achieving a high degree ...

Andy Samberg in a 2026 Super Bowl ad for Hellman's, one of several big game commercials featuring comedy icons. The best part of Monday morning quarterbacking on the day after the Super Bowl isn’t ...

For all the things that humans get wrong, it’s remarkable how many things cities get right. For decades, leading economists like City Journal contributor and Harvard professor Edward Glaeser have ...

Want more Olympics updates? Subscribe here to get our newsletter, Rachel Goes to the Games, delivered to your inbox for a behind-the-scenes look at the 2026 Milan Cortina Winter Olympics. MILAN — Ilia ...