The all-gasoline-powered Chevy Cruze Eco is competing with hybrids on fuel efficiency, thanks to a light, turbocharged internal-combustion engine. With the help of improved vehicle aerodynamics (including a set of lower-front-grille shutters that automatically close to reduce drag at highway speeds), this engine delivers highway gas mileage of 42 miles per gallon—making the car more fuel-efficient than any current-model hybrid tested by the U.S. Environmental Protection Agency, save the Toyota Prius.
Product: Cruze Eco
Why China is still obsessed with disinfecting everything
Most public health bodies dealing with covid have long since moved on from the idea of surface transmission. China’s didn’t—and that helps it control the narrative about the disease’s origins and danger.
These materials were meant to revolutionize the solar industry. Why hasn’t it happened?
Perovskites are promising, but real-world conditions have held them back.
Anti-aging drugs are being tested as a way to treat covid
Drugs that rejuvenate our immune systems and make us biologically younger could help protect us from the disease’s worst effects.
A quick guide to the most important AI law you’ve never heard of
The European Union is planning new legislation aimed at curbing the worst harms associated with artificial intelligence.
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