The brain rewires itself in response to experience throughout life — a process called neuroplasticity.

The Earth's atmosphere traps heat through the greenhouse effect.

Fact #307 · Science

The Earth's atmosphere blocks much of the Sun's harmful radiation.

Fact #113 · Science

Particles can exist in multiple states until observed.

Fact #1824 · Science

The Cambrian explosion saw rapid diversification of life.

Fact #708 · Science

The introduction of birth control pills transformed reproductive health.

Fact #1223 · Science

The first reptiles evolved from amphibian-like ancestors.

Fact #706 · Science

Some earthquakes are too small to be felt but are detected by instruments.

Fact #828 · Science

Energy and mass are interchangeable.

Fact #1756 · Science