Captured from deep space, this image reveals how differently Earth and the Moon reflect sunlight. The reason lies in albedo, which is responsible for climate evolution.

What if the equation underlying the dual nature of light extends to all matter?

The myth of Mars colonisation needs a reality check. Hard truths about survival risks and why Earth may remain our only natural home.

The universe without time? Uncover how physics measures the immeasurable. And why time may be the most mysterious dimension of all.

From forces to geometry, Newton and Einstein tell a story about the same place, the event horizon, where escape is impossible.

The phrase "We are made of stars" originally served as a poetic metaphor to emphasize the beauty of the human spirit. It wasn't meant to have scientific significance until American astrophysicist Carl Sagan famously explained that the atoms in our bodies were created in ancient stars, which themselves originated from the primordial clouds left after the Big Bang. Considering how far back we can trace the chemical makeup of our bodies, we carry the entire history of the Univer