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Eons, eras, periods and epochs.

Eons, eras, periods and epochs.

Stonehenge, Salisbury, UK, July 30, 2024; Stunning aerial view of the spectacular historical monument of Stonehenge stone circles, Wiltshire, England, UK.

a photo from a plane of Denman glacier in Antarctica

a view of Earth from space

A photo of Lake Chala

An animation of Pangaea breaking apart

A satellite image showing planet Earth at night.

A satellite image of a large hurricane over the Southeastern United States

A satellite photo of a giant iceberg next to an island with hundreds of smaller icebergs surrounding the pair

A blue house surrounded by flood water in North Beach, Maryland.

a large ocean wave

Sunrise above Michigan�s Lake of the Clouds. We see a ridge of basalt in the foreground.

Infographic: The layers and functions of the human skin.

science budgets for federal government

infographic of nuclear power plant

Fukushima fuel rod infographic

infographic of human body sweat

Today�s GoFIgure looks at phobias, defined as irrational fears of things which are not likely to be dangerous.

An illustration of an asteroid in outer space