National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

WASHINGTON, DC — Today, at the Science: A New Golden Age Summit, the Trump Administration launched the most ambitious set of science initiatives in decades, representing over $6 billion in investments ...

For decades, many runners, and even coaches, have assumed that being a runner meant never walking during a training run or race. Even the most accomplished runners would apologize when they walked at ...

The floodgates are open. Right on the heels of OpenAI’s new large language model producing the biggest math breakthrough in two decades, the company just released no less than 372 results from the ...

Optical methods are experimental and analytical techniques that exploit the interaction of electromagnetic radiation in the ultraviolet, visible, or infrared ranges with matter to probe, manipulate, ...

Solve the grid in our daily expert Sudoku puzzle! Try a game with a mathematical twist, Killer Sudoku, here. The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each ...

Building muscle in your forties and beyond doesn’t necessarily mean spending more time in the gym. In fact, scaling back your training could be just as effective, particularly if you’re struggling to ...

Tennessee’s unsuccessful attempt to end the life of Christa Pike is spurring more scrutiny over capital punishment techniques, and whether the death penalty should exist at all. By Nicholas ...