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Robots Use Fear to Fight Invasive Fish

The invasive mosquitofish (Gambusia holbrooki) chews off the tails of freshwater fishes and tadpoles, leaving the native animals to perish while dining on other fishes’ and amphibians’ eggs. In a study published December 16 in the journal iScience,...

Mind-Controlled Robots Now One Step Closer

Tetraplegic patients are prisoners of their own bodies, unable to speak or perform the slightest movement. Researchers have been working for years to develop systems that can help these patients carry out some tasks on their own. “People with a spinal cord...

Cruise to Start Autonomous Taxi Service Next Year

General Motors’ Cruise autonomous vehicle subsidiary plans to start running a fully autonomous taxi service in San Francisco next year. Doug Parks, GM’s product development and purchasing chief, told analysts Thursday that he has ridden in a Cruise vehicle with no...

Can High-Tech Methane Detectors Help Reach U.S. Climate Goals?

Methane is worse for climate change than carbon emissions. But to stop it, we first need to find it. To explain how high-tech aerial photography can help save the planet, research scientist Riley Duren refers to a map of Los Angeles, where a pixelated blue and green...