TikTok is hardly a model social media platform, but it’s also far from an outlier when it comes to threats to Americans.

Sinking land may affect nearly 270 million urban residents in China. Researchers say the problem is global, too.

If the US wants to protect young people from misinformation and foreign influence, focusing on TikTok is barking up the wrong tree.

Science rankings rely on papers in academic journals. Broadening the view to include many more open-access journals will upend the usual order – thanks to China’s vast number of publications.

Science rankings rely on papers in academic journals. Broadening the view to include many more open-access journals will upend the usual order – thanks to China’s vast number of publications.

Chinese state-sponsored hackers are targeting critical infrastructure. Here’s what they’re doing, how the US government is responding and how you can help.

Global warming potential of sulfur hexafluoride (SF6) is more than 24,000 times that of carbon dioxide.

The effects of AI’s growth on global security could be difficult to predict.

The dangers posed by the largely unregulated commercial data market prompted the Biden administration to try to prevent adversarial countries from exploiting Americans’ sensitive personal data.