16 January 2025
As apparent acts of sabotage cut undersea data cables around the world, NATO held its first demonstration of a project to quickly reroute crucial communications to satellite internet
23 December 2024
Electric vertical take-off and landing (eVTOL) aircraft are on track to start commercial passenger carrying services in 2025, but can they stand out from conventional helicopters?
12 December 2024
Large drones have been spotted flying over the US for weeks, and state and federal officials say they still have no idea who is behind the flights
4 December 2024
A bird-inspired robot called RAVEN can walk, hop and jump into flight, an ability that could help people develop fixed-wing drones that can take off and land anywhere
26 November 2024
About 40 years ago, researchers noticed a population of orcas had begun swimming around with dead fish on their heads, and now the craze is back
22 November 2024
Earthen channels that span more than 640 kilometres show that pre-Mayan Mesoamericans built large-scale fish-trapping facilities earlier than previously thought
2 October 2024
Machines are fighting machines on the Ukrainian battlefield, as a technological arms race has given birth to a new way to wage war
23 September 2024
Field trials indicate that pumping seawater onto the snow on top of Arctic sea ice can make the ice thicker, offering a possible way to preserve sea ice throughout the summer
30 August 2024
The US military has prioritised deploying high-altitude balloons that can carry out surveillance
17 July 2024
An aerial robot weighing 4 grams is powered by tiny solar panels that produce extremely high voltages – an approach that could enable drones to fly indefinitely
