This has been the longest Prime Day to date, offering four full days to shop sales across multiple categories. With limited ...

While comparing neurons and transistors is a convenient metaphor (and not completely out of left field), the brain is ...

That’s why the one deal I actually shopped this Prime Day was Filtrete’s HVAC filter, which is nearly 50 percent off for a ...

Four decades after the world’s worst nuclear disaster, something weird—but wonderful—is happening inside the Chernobyl Exclusion Zone: the dogs that roam the radioactive area are rapidly evolving. And ...

Researchers determined that a skull of a female child from Skhūl Cave in Israel shows both Homo sapiens and Neanderthal ...

Normally, younger rocks are deposited above older ones, forming predictable geologic layers. In the North Sea, this process ...

Our pick for the best value generator, the Generac 12,500/9,500 Watt Tri-Fuel Powered Portable Generator, is on sale for an ...

PROTEUS, a system designed to harness “directed evolution,” can speed the process up by years, or even decades.