BBC News

The Canadian city is choosing sustainability over aesthetics as it deals with a severe drought.

Yellowknife's mayor cautioned returning residents that the city "will look a little bit different".

But Mr Biden has not reversed his recent approval of an $8bn drilling project in the same region.

Tens of thousands of UK buildings should be safety checked because of RAAC concrete, experts warn.

At least 27 people die in the state of Rio Grande do Sul, with more flooding expected.

Nasa said its Lunar Reconnaissance Orbiter took the image four days after India's historic Moon landing.

It ate thousands of seedlings that had been earmarked to help boost Australian koala habitat.

Residents say that with Lake Baringo getting bigger they are at greater risk of attack.

Around six billion tonnes of sand is dredged from the world's oceans every year, a new report says.

Torrential rain triggered flash flooding in parts of the country.

Opposition MPs and campaigners share "horror" at potential sewage spills on dry days uncovered by BBC News.

Three major companies released sewage on dry days in breach of their permits - BBC investigation.

A selection of the winning images from the 2023 Bird Photographer of the Year award.

The invasive insect threatens to get a foothold, with nests found in East Sussex, Kent, Devon and Dorset.

It is hoped the Vikram lander and Pragyaan rover will reawaken when the next lunar day starts.

Aditya-L1 will carry out scientific studies of the Sun from a vantage point 1.5 million km above Earth.

How young polar researchers in the UK are tackling the taboo subject of menstruation.

Looking like a pearl necklace, the object known as SN1987A is the closest star explosion to Earth.

More than 300,000 people are still without power as Idalia, now a tropical storm, exits South Carolina.

The conservation charity's boss says the "framing" of its social media post was "inappropriate".

The rare spectacle, not expected again until 2037, lit up the skies - here are the best views from around the world.

A photo of a stargazer fish is one of several highly commended in Wildlife Photographer of the Year.

One beekeeper who came to the rescue described a cloud of "angry, confused and homeless" bees.

The unusual lunar phenomenon can be observed around the world on Wednesday and Thursday.

The full Moon will be the largest and brightest of the year because of its close proximity to Earth.

Pragyaan has had an eventful week - dodging craters, taking the Moon's temperature and checking for sulphur.

The government says removing EU-era pollution restrictions on developments could "unblock" 100,000 new homes.

The storm was captured nearing Cuba and on a path towards Florida where it is expected to make landfall.

China sees both extreme heat and devastating floods, including in areas where flooding was unheard of.

Indigenous communities in northern Argentina are determined to protect the land from lithium mining.

Two weeks after she was in space with her mum, Ana Mayers is going back to university in Scotland.

The Wisbech farm doubles production of watermelons, despite the "challenging" British weather.

Japan wants to release Fukushima's waste water into the ocean - and a lot of people are not happy.

Chandrayaan-3's rover Pragyaan exits Vikram lander and takes first steps near the little-explored south pole.

Chandrayaan-3 has created history by landing near the little-explored south pole of the Moon.

If successful, India will be only the fourth country to have achieved a soft landing on the Moon.

The charge for the most polluting vehicles will be expanded to all London boroughs next week.

The East of England is "seriously water-stressed" and its biggest water firm is working on upgrades.

The tiny insect, the scarce yellow sally, is bred in a zoo, raising hopes for saving the species.

BBC science correspondent Pallab Ghosh has the age of his heart assessed by artificial intelligence.

Landslides and flash floods have killed dozens in India's Himalayan states this month.

Officials fear fire could reach Yellowknife in the Northwest Territories by the weekend.

More than 200 water voles are released in restored habitat in Cumbria, having previously been wiped out.

How charity investigators went undercover to outwit a global wildlife trafficking gang.

Unlike his Indiana Jones character, Ford says he likes snakes and called the discovery "humbling".

Indonesia's mangrove forests are being felled to make charcoal - locals say they have to make a living.

The Russian mission is racing against India to be the first country to land on the Moon's south pole.

Hundreds of key environmental science terms added to the British Sign Language dictionary.

How do you sign 'carbon footprint' in BSL?

Severe cold a million years ago forced our ancestors from the continent, but they adapted and returned.