Autonomous drones can help search and rescue after disasters

When disasters happen – whether a natural disaster like a flood or earthquake, or a human-caused one like a mass shooting or bombing – it can be extremely dangerous to send first responders in, even though there are people ...

How did reading and writing evolve? Neuroscience gives a clue

The part of the brain that processes visual information, the visual cortex, evolved over the course of millions of years in a world where reading and writing didn't exist. So it's long been a mystery how these skills could ...

A new method for precision drug delivery: painting

If traditional drug delivery were a type of painting, it might be akin to paintball. With good aim, a majority of the paint ends on the bullseye, but it also drips and splashes, carrying streams of paint across the target.

Artificial lung cancer tissue could help find new drug treatments

A 3-D hydrogel created by researchers in U of T Engineering Professor Molly Shoichet's lab is helping University of Ottawa researchers to quickly screen hundreds of potential drugs for their ability to fight highly invasive ...

A deeper look inside the sleeping bird brain

Birds have good memories, but in contrast to mammals, little is known about how they consolidate memories during sleep. Researchers from the Max Planck Institute for Ornithology and Utrecht University recorded waves of slow ...

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