The United Nations has raised its projections for the world’s population in 2050 to nearly 10 billion. While women are having fewer children, death rates are also dropping because of better health care and medical technologies.
Going bald? Lab-grown hair cells could be on the way
These biotech companies are reprogramming cells to treat baldness, but it’s still early days.
Tonga’s volcano blast cut it off from the world. Here’s what it will take to get it reconnected.
The world is anxiously awaiting news from the island—but on top of the physical destruction, the eruption has disconnected it from the internet.
A horrifying new AI app swaps women into porn videos with a click
Deepfake researchers have long feared the day this would arrive.
Our brains exist in a state of “controlled hallucination”
Three new books lay bare the weirdness of how our brains process the world around us.
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