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Using AI to diagnose birth defect in fetal ultrasound images

In a new proof-of-concept study led by Dr. Mark Walker at the University of Ottawa's Faculty of Medicine, researchers are pioneering the use of a unique Artificial Intelligence-based deep learning model as an assistive tool for the rapid and...

Unexpected Brain Chemistry Is behind the Element of Surprise

You reach over a stove to pick up a pot. What you didn’t realize was that the burner was still on. Ouch! That painful accident probably taught you a lesson. It’s adaptive to learn from unexpected events so that...

Are Skittles Toxic from Titanium Dioxide?

A recent lawsuit has grabbed headlines and raised consumer concerns with its claim that Skittles, the popular many-colored candies, contain “a known toxin”: the chemical titanium dioxide. The suit, filed by a consumer in July against Skittles manufacturer Mars,...

Scientists Invent a Paper Battery—Just Add Water

Discarded electronics are piling up fast, pushing researchers to explore creative ways to reduce the resulting trash, known as e-waste. Now one team has crafted a water-activated disposable battery made of paper and other sustainable materials. ...

‘Sensing system’ spots struggling ecosystems

Vegetation in the Caatinga (Morro do Chapeu, Bahia...

Night Sky review: Engaging show about a portal to another

By Josh Bell Amazon Prime Video Night Sky Holden Miller, Daniel C. Connolly Amazon Prime...

See the Strange Underground Detector Probing Neutrino Mysteries

Sheltered underneath nearly a mile of rock in Abruzzo, Italy, scientists are hard at work unraveling the secrets of the universe's smallest bits of matter. When a radioactive process called beta decay occurs, it typically emits two particles: a...

Young wasps routinely eat their own siblings in the nest

Isodontia harmandi wasps make nests and leave food for their young in bamboo canes. When that food runs out, the larvae turn to cannibalism ...

Bacteria in donor organs complicate immune response after transplantation

Organ transplant recipients take life-long immunosuppressive drugs to prevent their bodies from mounting an immune response against the donated organ, yet a substantial number of them still reject the organs. A new study by researchers from the University of...

A fast, efficient COVID-19 biosensor is under development

Rajesh Sardar, center, speaks to Omolade Olofintuyi, left,...
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