The global cancer burden is projected to grow 50% by 2040 — driven by aging populations and lifestyle factors.

There are more possible chess games than atoms.

Fact #1694 · Science

Stem cell research explores regenerative medicine.

Fact #1218 · Science

Lightning can heat air hotter than the surface of the Sun.

Fact #1807 · Science

Rats have demonstrated empathy in laboratory studies.

Fact #1308 · Science

The Manhattan Project required enormous scientific collaboration.

Fact #1027 · Science

Lightning can heat the air it passes through to temperatures hotter than the surface of the Sun.

Fact #5 · Science

The extinction of the dinosaurs allowed mammals to diversify.

Fact #751 · Science

Earthquakes occur when tectonic plates shift along faults.

Fact #813 · Science