Banning TikTok: What data privacy risk does the app pose, and what could the Chinese government do with data it collects? And is it even possible to ban an app?

TikTok has been banned from UK government devices, but it’s easy for all social media platforms to harvest your data.

The new National Cybersecurity Strategy reiterates the government’s focus on resilient infrastructure and taking the offensive against hackers. But it also brings a fresh approach to the private sector.

The evidence on whether TikTok poses a risk to users’ privacy and security.

There are thousands of sightings of UFOs – or ‘unidentified aerial phenomena’ as the US government prefers to call them – every year.

Balloons can still be useful for gathering intelligence when used alongside satellites and aircraft.

With more than 100 lunar missions planned in coming years, space junk near the Moon could become an issue for humanity. No agency tracks lunar space junk, so two astronomers decided to do it themselves.

With more than 100 lunar missions planned in coming years, space junk near the Moon could become an issue for humanity. No agency tracks lunar space junk, so two astronomers decided to do it themselves.

A Chinese high-altitude balloon violated U.S. airspace, a serious enough breach to nix a high-level diplomatic meeting in Beijing. The balloon itself, however, was not much of a threat.

Both sides have reason to find common ground, says a group of energy and climate policy analysts.