Oscar Crespo was watching TV in his native Buenos Aires when he saw the white smoke appearing above the Sistine Chapel at the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be how the continents formed, they say.

American billionaires are famously trying to get in to President Donald Trump’s good graces. Tech billionaires such as Elon ...

Deep sleep tends to come soon after we fall asleep ... Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools ...

From a chain of massive barges stretching from a Chinese beach into the sea, to a powerful new design for cutting undersea ...

President Donald Trump is heading into another volatile week of his trade wars facing an urgent need to de-escalate the ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

Joe Biden has been hankering to do more. Many leading Democrats across the country — including some former top aides and ...

Kim Evensen, founder of the nonprofit group Brothers, offers a road map for men to deepen their relationships with other men.

A massive wave of job cuts got underway at US health agencies Tuesday, with some employees receiving early-morning emails ...