New cancer-hunting 'nano-robots' to seek and destroy tumours
It sounds like a scene from a science fiction novel – an army of tiny weaponised robots travelling around a human body, hunting down malignant tumours and destroying them from within.
Identifying long-distance threats: New 3D technology could improve CCTV images
A new government-funded study aims to develop 3D imaging technology to make it easier to identify suspicious objects from a long way off.
Sentinel-1 poised to monitor motion
Although it was only launched a few months ago and is still being commissioned, the new Sentinel-1A radar satellite has already shown that it can be used to generate 3D models of Earth's surface and will ...
A spectacular landscape of star formation
This image, captured by the Wide Field Imager at ESO's La Silla Observatory in Chile, shows two dramatic star formation regions in the Milky Way. The first, on the left, is dominated by the star cluster NGC ...
Former Hurricane Lowell finally fades away
Satellite data showed that Lowell had ceased its life as a tropical cyclone over the past weekend.
NASA sees Tropical Storm Lowell's tough south side
The south side of Tropical Storm Lowell appears to be its toughest side. That is, the side with the strongest thunderstorms, according to satellite imagery from NOAA's GOES-14 and NASA-NOAA's Suomi NPP satellites.
Voice, image give clues in hunt for Foley's killer
Police and intelligence services are using image analysis and voice-recognition software, studying social media postings and seeking human tips as they scramble to identify the militant recorded on a video ...