Learn the NumPy trick for generating synthetic data that actually behaves like real data.

Dear Dr. Roach: I read your column daily in my local newspaper. The people who write in often describe themselves as "healthy" or "in good health." Then they always add that they are taking some sort ...

There are many reasons one might come to love one’s country. It first appears in the connection to place, a bond to a physical location, usually associated with where one grew up. It extends from ...

Dating app bios are full of buzzwords. When someone says they “value loyalty” or are “looking for love,” it helps paint a picture of who they are as a person. It might even encourage you to swipe ...

In 2026, focus is shifting from excitement over what AI can do in manufacturing to a more mature, considered understanding of what human-machine collaboration should look like in practice. Industries ...

Hundreds of lawsuits have been filed over the Trump administration’s top policies. WSJ’s Louise Radnofsky looks at five of the fastest-moving court fights, from tariffs to the Federal Reserve, that ...

Two years after the worst attack on Israel in its history, the country stands at a crossroads. Israel is not a failed state. It is a great state with a failed government. Its foundations remain strong ...

SEVEN YEARS have passed since Narendra Modi last set foot in China. The clock resets on August 31st, when India’s prime minister turns up in Tianjin, a port city about two hours from Beijing. Mr Modi ...

In Define Ventures’ AI investing thesis, released Thursday, the health tech venture fund outlines a vision of artificial intelligence readiness to reengineer healthcare. It’s investing in founders ...

Is your hair in need of some TLC? Add these stand-out products to your curly hair routine and thank us later. Hydrate, protect, and define curls with this rich curl custard. Made with honey, aloe, and ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

There’s no consensus about what, precisely, constitutes antisemitism. By Vimal Patel Many donors, politicians and Jewish students have pressured their colleges to confront antisemitism more forcefully ...