Video. Rockhopper and Magellanic penguins have kicked off their annual nesting season at Chicago's Shedd Aquarium, showing off their courtship moves.

It's penguin nesting season at a Chicago aquarium. Each spring, Shedd Aquarium workers provide the rockhopper and Magellanic penguins with rocks, lavender stalks and pieces of hose to mimic ...

Guests who visit Shedd in the next few weeks may get a unique glimpse at the natural life cycle of a penguin as the birds ...

An analysis of star movements from the Gaia spacecraft reveals that the Small Magellanic Cloud — a satellite galaxy bound to ...