Micro-drones are just starting to catch up with the hovering and flight performance of the tiny hummingbird, say scientists.
Coral munching bumphead fish give insight into conservation
Flamingos at a wildlife centre in Wearside produce their first egg in eight years, according to the charity that runs it.
Birds' eggs show adaptations in pigment concentration and thickness to allow the right amount of sun for embryos, scientists say.
Fifty years of data, from the lives of nearly 4,000 endangered primates at the Duke Lemur Centre in North Carolina, have been transferred from ageing paper records into a public, online database
The risks you may run while taking a walk in the English countryside.
A koala has had an extraordinary escape clinging to the bottom of a car on a busy Australian highway.
Dinosaurs might have survived if the asteroid that wiped them out had hit the Earth a few million years later or earlier, a new study suggests.
Wales is hailed as a jellyfish "hotspot" by researchers who say they could hit record numbers this summer.
Images are released of two young red panda cubs born at the RZSS's Highland Wildlife Park near Aviemore.
Seagulls rifling through a seaside town's litter are thwarted by a new range of bird-proof rubbish bags.
A discovery of 150 million year old fossils in Siberia indicates that feathers were much more widespread among dinosaurs than previously thought.
New research suggests that the global reduction in wildlife is connected to an increase in human trafficking and child slavery.
Jealousy is not just part of the human condition, a study suggests, it appears to be hard wired into the brains of dogs too.
Changes in the Antarctic climate are showing up in the fur seal population, say scientists who have studied the animals for 30 years on the British Overseas Territory of South Georgia.
A pair of Amur leopards, which are said to be the rarest big cats in the world, have been born in Leicestershire.
Zoologists find that bats use the pattern of polarised light in the sky at sunset to help them navigate.
A pair of Amur leopards, which zookeepers say are on the brink of extinction, are born at Leicestershire's Twycross Zoo.
Zoo team gives an enormous reticulated python its annual check-up, including using ultrasound to scan its heart.
Do butterfly wing patterns really mimic predator eyes?