BBC

Justin Rowlatt reports from Antarctica's Ross Sea, where rising temperatures could affect marine life.

Sarafina Nance had a new type of surgery to prevent breast cancer that meant she retained more feeling in her chest.

Australian scientists develop satellite technology to help predict where bushfires might start.

The UK-led bid to break the world land speed record is under threat again - it needs to find £8m.

Last month was the wettest ever February in the UK, according to records that stretch back to 1862.

Researchers have discovered an unusual ultra-massive snowman-shaped star with an atmospheric composition never seen before.

The cheapest form of new power in the UK - onshore wind - is to make a comeback.

A new tiny computer injected into the body could help millions of people suffering from heart failure.

Evidence suggests improving housing is one of the most cost-effective ways to cut carbon emissions.

New weather data analysis says climate change has led to major increases in summer temperatures.

Scientists say pollution on the highest mountain in England and Wales must prompt action.

Nasa says major decreases in nitrogen dioxide levels are "at least partly" linked to the outbreak.

ChopValue collects 350,000 used bamboo chopsticks from Vancouver restaurants every week.

The 2018 volcanic eruption put so much ice into the sky it set off a huge display of lightning.

The teenage activist was welcomed by some 15,000 people at the event in Bristol.

Environmental campaigner Greta Thunberg rallies protesters in Bristol ahead of a march through the city.

The blast in the Ophiuchus galaxy cluster left a cavity 15 times bigger than our Milky Way galaxy.

Environmentalists could try to block new road plans if they fail to take climate targets into account.

It's a leap year which means there's an extra day in the calendar - 29 February 2020. But why do we need it?

The UK will endeavour to continue in an EU science programme after Brexit.