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China's state TV has shown off footage of Chinese troops taking part in live-fire military drills after President Xi Jinping ordered his soldiers to be ready for war 'at all times'.

An executive order has accused the Chinese government of using 'bulk data collection' to compile information on US citizens.

A Chicago Teachers Union leader is under fire for pushing for Chicago public schools to remain remote because of coronavirus risks while vacationing in the Caribbean.

Recently, the State Department’s Policy Planning Staff published an analysis of 21st-century Chinese conduct meant to provide the underpinnings for a new American approach to contending with Beijing’s growing might. Did they get it right? What is the nature of our competition with China? And what should we be aiming for? A recent panel examined these questions.

Taking time for thoughtful consideration has fallen out of fashion, writes Emily Chamlee-Wright. How can we restore good faith and good judgement to our increasingly polarized conversations?

Other cultures can differ greatly from your own, but there are commonalties in the way we express emotions.

From 260-year-old ciphers to the most recent Zodiac Killer solution, these unbreakable codes just needed time.

A large study shows changes in the brain scans of lonely people in the the area involved in imagination, memory and daydreaming.

Ultraviolet LED lights could soon be used to help disinfect air and surfaces in buildings, planes, subways and other spaces.

An important step toward figuring out our space station future.