A new analysis of an extinct giant kangaroo skull suggests it was adapted to eat tough, woody material - a feeding style not found in any modern marsupials.
Pandas are bears – but two million years ago they stopped eating meat. Their digestive systems have not yet adapted, though. Do upset stomachs make panda pregnancy more difficult?
Four female koalas have just made their debut in front of an adoring public at Singapore Zoo – the latest in a long line of animals used for diplomatic purposes, going back to Winston the platypus.
When the Chinese authorities in Chengdu showed off their 14 giant panda cubs last week, it again raised questions about the role of panda breeding in zoos outside China, and whether it is a help or hindrance…