'Christmas lights' galaxy reveals how Universe formed
Seal colony thriving 'thanks to secluded site'
Whale makes epic migration, astonishing scientists
How citizen scientists are uncovering the secret lives of blue whales
Nasa delays astronaut flight around the Moon
Wolves in EU could lose safeguards, allowing culls as numbers soar
Bee-harming pesticides found in majority of English waterways
Top UN court to rule on key climate questions
'We're inundated with abandoned goats'
Can flights really reach net zero by 2050 - and what will it cost holidaymakers?
Number of English bathing sites rated 'poor' doubles
Huge deal struck but is it enough? 5 takeaways from a dramatic COP29
Landmark $300bn for poorer nations in COP29 climate deal
China's giant sinkholes are a tourist hit - but ancient forests inside are at risk
Cop29: US out, China in - the future of climate talks?
Fury at climate talks over ‘backsliding’ on fossil fuels
Living in Delhi smog is like watching a dystopian film again and again
Flatulence tax: Denmark agrees deal for livestock emissions levy
'The sixth great extinction is happening', conservation expert warns
Volcanoes once erupted on the far side of the moon
COP29 hosts accused of detaining climate defenders
UN climate talks 'no longer fit for purpose' say key experts
Runaway 'spy whale' fled Russian military training says marine scientist
New study on moons of Uranus raises chance of life
Taurid Meteor Shower 2024: Where, when and how to see it
Why did the UK's first satellite end up thousands of miles from where it should have been?
COP29 chief exec caught promoting fossil fuel deals
2024 on track to be world's warmest year on record
Trump victory 'major setback' to climate action
William announces Earthshot winners in Cape Town
William returns to 'special place' Africa for prize awards
Politicians not ambitious enough to save nature, say scientists
Deadliest weather made worse by climate change - scientists
China declares success as its youngest astronauts reach space
Drought areas have trebled in size since 1980s, study finds
Ancient oak named after a band is UK Tree of the Year
Mount Fuji remains snowless for longer than ever before
PhD student finds lost city in Mexico jungle by accident
Alarm call as world's trees slide towards extinction
World way off target in tackling climate change - UN
Big UK emissions cut needed, says climate watchdog
Polar bears face higher risk of disease in a warming Arctic
Rogue gamekeepers killing birds of prey, says RSPB
Mega meteorite tore up seabed and boiled Earth's oceans
Sydney reopens beaches after mysterious tar ball scare
What is biodiversity and how can we protect it?
Sewage illegally dumped into Windermere repeatedly over 3 years, BBC finds
New skin research could help slow signs of ageing
Flies, rats and offers of hush money - the price of living next to a ‘monster’ incinerator
Where will space exploration take us in the next 50 years?
Burning rubbish now UK’s dirtiest form of power
Countdown to mission hunting alien life on a distant moon