Why Satellites Are Vulnerable in a Space Conflict
Satellites support daily services on Earth, so disruption and space debris are becoming important security concerns.
Satellites support daily services on Earth, so disruption and space debris are becoming important security concerns.
New routes, operators and cabin designs are renewing interest in overnight rail travel, although the revival still faces challenges.
Born on Japanese mobile phones, emoji became a common part of online communication after Unicode helped them work across devices.
More international visitors are travelling to South Korea for medical services, especially dermatology and cosmetic care, alongside a normal holiday.
Scientists used an AI system to create new bacteriophages that can infect and kill E. coli bacteria in laboratory tests.
The withdrawal of a proposed octopus farm in Spain ends one project but leaves a wider debate about animal welfare and seafood supply.
A spent SpaceX Falcon 9 upper stage has struck the Moon, according to orbital tracking experts; images of the new crater are still awaited.
A study detected micro- and nanoplastics in brain-tissue samples from deceased donors, but their effects on human health are still unknown.
The Huandao cycling route lets riders explore Taiwan's coasts, small towns and changing landscapes at a slower pace.