The Quest to Build a Better Birdhouse
The classic wooden ones aren’t quite cutting it. Conservationists are now turning to 3-D printing and augmented reality.
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Education Images / Getty The Next Generation of Mosquito Factories
AI and automation are helping scientists breed even more bugs that are incapable of spreading Dengue fever.
ROSLAN RAHMAN / AFP / Getty How Humans Became Meat Eaters
Our earliest ancestors subsisted on plants, seeds, and nuts. What spurred them to change their diets so dramatically?
Olga Pedan / Shutterstock Is Lab-Grown Meat Good for Us?
No saturated fat, no heme iron, no growth hormone—cultured meat seems to have many potential benefits.
