While most fish reproduce by laying eggs, some species are live-bearing, or viviparous, and carry their offspring internally.

NASA Astronaut Don Pettit shared his stunning photographs from his view miles above the Earth on the International Space ...

A barn owl has been rescued after collapsing in a field - from eating a rodent with poison in its system. The bird was unable ...

Scientists have found evidence that classical music can calm the heart rate of unborn babies, potentially providing ...

A new study found they are twice as likely to be admitted to hospital with heart problems in the 12 months after birth.

A man with cerebral palsy who was told that he might never be able to walk has been given a world record after completing a ...

An endangered species of frog named after Charles Darwin has been saved from extinction - thanks to the London Zoo. A deadly ...

Crevasses are wedge-shaped fractures or cracks that open in glaciers where ice begins to flow faster. The research team says ...

A teenager diagnosed with a rare genetic eye disease which means she will lose her eyesight is desperate to see the world ...

A jaw-dropping visualization shows the huge Saharan dust cloud that swept across Europe in the last few days. On February 2, ...

A three-year-old with cerebral palsy affecting his legs is running 500m of his school playground - to support his parents' ...

The rabbit's front teeth were so overgrown they had started to curl like tusks and were growing into his nose.