This is an edited transcript of “The Ezra Klein Show.” You can listen to the episode wherever you get your podcasts. Since 2012, Xi Jinping has been the leader of the Chinese Communist Party. He has ...

The Rio Grande carved a secret into the Texas desert, and most people have no idea it’s there. Santa Elena Canyon near ...

Math difficulty is still not well understood. But a systems approach may lead to advances in diagnosis and treatment.

Quantum computers lack useful functionality without the right algorithms to facilitate their operation. Currently, there are few simple, standardized operations, known as "primitives," in the quantum ...

Quantum memory is essential for the development of many devices in quantum information processing, including a synchronization tool that matches various processes within a quantum computer, an ...

The rural Texas community of Matador may be small in stature, but it's certainly big on downhome Southern hospitality. Smiling faces are apparently easy to come by in this corner of the Lone Star ...

Chenyi Zhu reflects on national parks, while Christopher Leung wonders about internet slang. By The Learning Network A new collection of some of our favorite “What’s Going On in This Picture?” posts, ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

The BCG vaccine altered Alzheimer’s disease biomarkers and brain immune cells in older adults, hinting at its potential to target neurodegeneration.

MSN via Barron Kerry Stewart, an exercise physiologist and professor of medicine at Johns Hopkins, says exercise capacity "definitely declines" as we age. "With regular exercise, the decline won't be ...