BBC

Rescuers made a "sterling effort" to save the 21ft-long animal found in a tributary of the River Clyde near Glasgow Airport.

The viral image has raised questions about the conservation impact on the animal native to Indonesia.

Hundreds of dolphins beach each year, but this US team has dramatically improved survival rates

The "unambiguous detection of water" will boost Nasa's hopes of establishing a lunar base.

Millions of polluting and unsafe used cars from rich nations are exported to Africa and Asia.

London's Natural History Museum is set to stage one of the most ambitious exhibitions in its history.

Batteries that power mobile phones and other devices are causing fires because they are not disposed of properly.

The Asian giant hornets can wipe out a colony of honeybees in hours.

Boris Johnson's techno-optimism ignores the need for big societal changes, experts warn.

The Osiris-Rex spacecraft collected so much rock from asteroid Bennu that bits are leaking out.

Soil is being "translocated" to new sites but ecologists question whether the process is effective.

Norway pays for a monthly satellite dataset to track the state of the world's tropical forests.

The first images are released of the Osiris-Rex spacecraft trying to grab rock from asteroid Bennu.

The Met Office is launching a tool to help planners prepare for further weather extremes.

Climate change: More pollution expected from stay-home workers

How a tiny insect with super-tough body armour can survive being stamped on or run over by a car.

Researchers have developed a white paint that reflects sunlight and helps cool buildings.

The GHGSat company releases a tool to show how methane varies in the atmosphere across the world.

Four years in the making, Britain's new £200m polar ship is leaving the builder's yard for testing.

A study suggests old age increases the risk, as does asthma, excess weight, and being female.