Animals

Rare Asian elephant twins born in Myanmar take first steps: Video

Top dog-populated countries around the world

Vulture decline linked to 100,000 additional human deaths annually

5 of the most critically endangered animals on earth

World's first-ever different sex twin elephants born in Thailand

How elephants call each other by name

Why $4 million Brazilian cow is the new star of the livestock world

Mozambique bans import of 26 dangerous dog breeds

US couple kills 'world's biggest' crocodile sparking outrage in Tanzania

Establishing 'koala corridors' to rescue Australia's imperiled marsupial

South African scientists target methane reduction in cow emissions

New species of toad discovered in Angola mountains