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BBC Earth
Ancient lizard throws new light on the evolution of iguanas
How do birds see straight with all that flapping?
Which animals came top of the class? (Hint: It wasn't dogs)
Our first Vine - on location for #BigBlueLive! Here's a closer look at the giant eye from Sunday's show.
Retweeted by BBC Earth
Indian Astronomical Observatory, Hanle #EarthCapture
Stephen Hawking explains how to (sort-of) escape a black hole @qz
Sightings of humpback whales are on the increase in the UK
New iguana is missing link to ancient lizards
How do birds see straight?
When it comes to counting, dogs are not the sharpest tools in the shed
The Cygnus region from Ladakh, India #EarthCapture
Britain's wonderful marine life
Follow @BBCEarth on @periscopeco as a certain little pup takes swimming lessons - LIVE at @MontereyAq #BigBlueLive
Each summer humpback & shearwaters travel 1000s of miles to share a meal! #EarthOnLocation via @ChaddenH #BigBlueLive
What is the Universe made of?
Studying the biggest heart on Earth
Incredible time-lapse over the southwestern United States
"My world and office this morning." @GavinThurston for #EarthOnLocation in Brazil
A celebration of the UK’s marine life

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