Black holes are the most massive individual objects, spanning up to a light-day across. So how do they make jets that affect the cosmic web?

Scientists have created a magnificent portrait of every connection among neurons in a fruit fly’s brain.

Humans, when we consider space travel, recognize the need for gravity. Without our planet, is artificial or antigravity even possible?

Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.

All the stars, stellar corpses, planets, and other large, massive objects take on spherical or spheroidal shapes. Why is that universal?

In the international competition, people with physical disabilities put state-of-the-art devices to the test as they race to complete the tasks of everyday life.

“What happens if you incorporate an AI? It's now a legal person, and it can make decisions by itself. So you start having legal persons in the U.S., which are not human, and in many ways are more intelligent than us.”