Within minutes of starting his emergency room shift at 7 a.m. on July 4, chief attending physician Michael “Dr. Robby” Robinavitch has already solved a crisis. It’s a minor one - a panicked former ...

The lawsuits seek to reverse the Department of the Interior's stop-work order, which affected five offshore wind projects off ...

Three Opinion writers break down the former vice president’s book of excuses. By Michelle Cottle Carlos Lozada and Lydia Polgreen Produced by Vishakha Darbha Three Opinion writers weigh in on Kamala ...

Researchers from the University of Tsukuba in Japan have discovered the properties that enhance the efficiency of tin-based perovskite solar cells. It is a breakthrough that could revolutionize the ...

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 ...

The Orioles cannot afford to lose too many more winnable games like this. Frankly, it might be too late anyway. Baltimore on Wednesday squandered an early lead, struggled with runners in scoring ...

Add a description, image, and links to the halting-problem topic page so that developers can more easily learn about it.

The original version of this story appeared in Quanta Magazine. The world of mathematics is full of unreachable corners, where unsolvable problems live. Now, yet another has been exposed. In 1900, the ...