Get Reader’s Digest’s Read Up newsletter for more animal news, humor, cleaning, travel, tech and fun facts all week long. Levick describes in his zoological notes the reciprocal homosexual mountings ...

Scotland is known for many different things to different people and is a fascinating country with an intriguing history. Here are 69 interesting facts about Scotland you might not know. 69 Interesting ...

Currents can affect marine animals' locomotion, energy expenditure and ability to navigate; the force of currents may cause ...

Magellanic penguins finding their way back to their nests from the open ocean subtly adjust their headings to exploit tidal ...

When navigating home, Magellanic penguins alternate between heading straight back in calm waters and swimming with the flow in strong ocean currents.