detect

AI can now detect COVID-19 in lung ultrasound images

Artificial intelligence can spot COVID-19 in lung ultrasound images much like facial recognition software can spot a face in a…

2 years ago

Sensors made from ‘frozen smoke’ can detect toxic formaldehyde in homes and offices

Researchers have developed a sensor made from 'frozen smoke' that uses artificial intelligence techniques to detect formaldehyde in real time…

2 years ago

AI-powered app can detect poison ivy

Poison ivy ranks among the most medically problematic plants. Up to 50 million people worldwide suffer annually from rashes caused…

2 years ago

The surface knows what lies beneath: Physicists show how to detect higher-order topological insulators

Just like a book can't be judged by its cover, a material can't always be judged by its surface. But,…

2 years ago

Astronomers detect seismic ripples in ancient galactic disk

A new snapshot of an ancient, far-off galaxy could help scientists understand how it formed and the origins of our…

2 years ago

Seeing the unseen: How butterflies can help scientists detect cancer

There are many creatures on our planet with more advanced senses than humans. Turtles can sense Earth's magnetic field. Mantis…

2 years ago

Astronomers detect most distant fast radio burst to date

An international team has spotted a remote blast of cosmic radio waves lasting less than a millisecond. This 'fast radio…

2 years ago