Uncover twists and turns that led to the great milestones of life evolution: the extinction of the dinosaurs, the discovery of fire, the Industrial Revolution, and more. See chapters that have yet ...

He called this inflection point the “singularity,” and it struck a chord ... such as diseased cells or tumors. Kurzweil’s nanobots will “go through your bloodstream and develop something ...

We all begin existence as the simplest thing you can imagine if you’re trying to picture life: a single cell--nothing, in other words, but a tiny, spherical bag of proteins. In fact, the average ...

The following dinosaur reconstructions were published in the 1960s in Museum guides. Fossil evidence and investigations from the past 50 years have revealed some scientific inaccuracies. Can you spot ...

Follow our simple instructions to draw a cartoon T. rex and read on to find out how professional artists bring dinosaurs to life with their pictures. Tyrannosaurus rex is probably the most famous ...

Mice treated with the gene therapy remained cancer-free for at least 100 days and resisted cancer resurgence in a lab test.

All cells rely on cell signaling to detect and respond to cues in their environment. This process not only promotes the proper functioning of individual cells, but it also allows communication and ...

Do dinosaurs still exist in some parts of the world today? – Ruben M., age 5 Did all dinosaurs become extinct, killed when an ...

The study gives new insight into how Komodo dragons keep their teeth razor-sharp and may provide clues to how dinosaurs like Tyrannosaurus rex killed ... Scientists Assess How Large Dinosaurs ...

Dinosaurs are a group of pre-historic reptiles which lived over 140 million years ago. They took many forms, including the huge hulking plant eating brontosaurus to the fast and skilled hunters of ...

Alzheimer’s disease slowly takes over the mind. Long before symptoms occur, brain cells are gradually losing their function. Eventually they wither away, eroding brain networks that store memories.