Artemis: why it may be the last mission for Nasa astronauts
A camera mounted on the tip of one of the Orion capsule’s solar array wings captured this footage of the...
AI
How satellites, radar and drones are tracking meteorites and aiding Earth’s asteroid defence
NASAOn July 31 2013 a constellation of US defence satellites saw a streak of light over South Australia as a...
What the world would lose with the demise of Twitter: valuable eyewitness accounts and raw data on human behavior, as well as a habitat for trolls
Twitter itself produces a lot of data that's available nowhere else. STR/NurPhoto via Getty ImagesWhat do a cybersecurity researcher building...
Flexible AI computer chips promise wearable health monitors that protect privacy
A device like this could one day monitor and assess your health. Sihong Wang Research Group/University of Chicago, CC BY-NDThe...
Worker organisations can survive the digital age. Here’s how
Is a food courier who owns one scooter a worker? Getty ImagesThere is a widespread view that labour has become...
The use of natural outdoor laboratories can reduce threats to freshwater biodiversity
Studying the impacts of climate and landscape stressors on freshwater biodiversity can only help find more strategic solutions when conducted...
Deepfakes are being used for good – here’s how
The Reface App on a smartphone Italy stock images / Alamy Stock PhotoIn the second season of BBC mystery thriller...
Serena Williams’ investment shows that Nigeria’s technology sector is attractive – but things can be better
Serena Williams has her eyes on Nigeria in a new venture. Tim Clayton/Corbis via Getty Images Nigeria is the leading...
Abuja terror alert: Nigerian government should not downplay the threat
Members of security forces during an anti-terrorism simulation exercise in Abuja, Nigeria. Photo by Peter Oba/Xinhua via Getty ImagesTerrorism is...
The White House’s ‘AI Bill of Rights’ outlines five principles to make artificial intelligence safer, more transparent and less discriminatory
Many AI algorithms, like facial recognition software, have been shown to be discriminatory to people of color. Prostock-Studio/iStock via Getty...
