Practice projectile motion with fully solved physics problem examples. This video walks through step-by-step solutions to help you understand equations, motion components, and problem-solving ...

Illustration by The Atlantic. Sources: Sergio Mendoza Hochmann / Getty; Pierre Michaud / Gamma-Rapho / Getty. With respect to Andrews, in the midst of all this—the testosterone-addled executive branch ...

This essay is excerpted from a new Chronicle special report, “Leading in the AI Era,” available in the Chronicle Store. E arlier this year Ohio State University announced an AI Fluency program, ...

At a birthday party for Elon Musk in northern California wine country, late at night after cocktails, he and longtime friend Larry Page fell into an argument about the safety of artificial ...

In the world of fat activism, the “O-words”—overweight and obesity—are expressly verboten. That’s because advocates and “fat studies” scholars want to destigmatize and accommodate fatness—their ...

There’s nothing more reckless than exploiting a vulnerable population for political or personal gain. But that’s exactly what some entities are doing in the debate over New York’s Consumer-Directed ...

Today, most marketers don’t have print quality problems with vendors. The ink-on-paper product looks fine. But more of your prospects DO have visibility problems. They DO have cut-through-the-noise ...

Last week, President Donald Trump announced that his administration will get more homeless people off the streets. The order has some good parts to it, including additional support for mental health ...

Health plans have been pouring resources into data analytics for years. They’ve mapped chronic disease trends, pored over prescription data, and chased cost-savings across every corner of the ...

Consider someone who’s perfectly content with their office chair. It’s not ergonomic, it doesn’t have lumbar support, but it works. Then, during a meeting or a visit to a friend’s office, they sit in ...

Keep going. If you stack as many blocks as you can, what is the farthest overhang you can achieve before the entire structure topples? Is it possible for the tower to extend a full block length beyond ...