The James Webb Space Telescope has 2 powerful instruments that see light the human eye can’t.

Almost everything on Earth is made up of atoms, but where do these fundamental building blocks come from?

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially from afar.

Even though there are 8 billion people on Earth today, a catastrophe could send that number much lower within a few decades.

Science has done many things that seem miraculous. Why not transfer your consciousness to a machine?

The biggest planets hogged a lot of the raw materials and were fully formed first.

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

Taking a bath may not be your favorite thing to do, but it will help keep you clean and healthy.

Human beings don’t have a thick coat of fur like many other mammals do. Scientists think it has to do with something else that comes out of skin: sweat.

An allergic reaction happens when your immune system overreacts to something that should be harmless. Whether that happens can be thanks to your genes, your environment or a combination.