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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Technology

Watermarking tool to prevent AI image editing can easily be thwarted

A tool called Photoguard that aims to stop images from being edited by artificial intelligence doesn't work if you simply save an image as JPEG

News
TOPSHOT - Aerial view of homes submerged under flood waters from the North Fork of the Kentucky River in Jackson, Kentucky, on July 28, 2022. - Flash flooding caused by torrential rains has killed at least eight people in eastern Kentucky and left some residents stranded on rooftops and in trees, the governor of the south-central US state said Thursday. (Photo by LEANDRO LOZADA / AFP) (Photo by LEANDRO LOZADA/AFP via Getty Images)

Environment

Once-a-century extreme precipitation could occur every 30 years in US

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Dice from a game of Dungeons and Dragons desktop role playing game
Health

Role-play therapy: Can Dungeons & Dragons help improve mental health?

Video
A very premature baby strapped onto the medical skateboard

Health

Skateboard helps very premature babies develop their motor skills

News
Shooting stars and Starlink stellites leaving streaks in photographs of the night sky

Space

SpaceX’s efforts to make satellites less bright aren’t working well

News
Inside the Space Analog for the Moon and Mars

Space

Martian base on Earth set to host first ‘astronauts’

News

Health

Stress makes us age faster but the effects can be reversed

News
Wild boars get spooked by even a dead wolf

Life

Even a dead wolf is enough to scare a pig

News
Lyrid meteor shower

Space

How to watch the Lyrids meteor shower peak this weekend

News
A robot learning how to sorting rubbish in a Google office

Technology

Google robot learns to sort the recyclables left in office waste bins

Robots have been roaming Google offices for two years, attempting to separate recyclable items from waste in bins and can now do it with 84 per cent accuracy

News

Physics

Strange quantum effect observed in unusually large object

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Technology

Welcome to Your AI Future! Watch the AI film made using Midjourney

Video

Technology

ChatGPT agents are better at simulated role-play than humans

News

Technology

AI-designed protein shells could make vaccines more effective

News