The blast in the Ophiuchus galaxy cluster left a cavity 15 times bigger than our Milky Way galaxy.
Thursday 27th of February 2020 05:42:20 PM →
The teenage activist was welcomed by some 15,000 people at the event in Bristol.
Friday 28th of February 2020 07:48:04 AM →
Environmentalists could try to block new road plans if they fail to take climate targets into account.
Friday 28th of February 2020 03:35:51 AM →
The UK will endeavour to continue in an EU science programme after Brexit.
Thursday 27th of February 2020 09:58:08 AM →
Campaigners say plans for a third runway should be cancelled, but the airport says it will appeal.
Thursday 27th of February 2020 11:39:37 AM →
The hungry ducks could be sent to eat the insects that are devouring crops in Pakistan, experts say.
Thursday 27th of February 2020 08:30:56 AM →
Investors are facing scrutiny like never before about what they're doing to tackle climate change.
Thursday 27th of February 2020 01:55:14 AM →
A shepherding spacecraft grabs an ageing telecoms satellite to help extend its mission life.
Wednesday 26th of February 2020 01:15:02 PM →
The discovery comes from new research that could boost conservation plans.
Wednesday 26th of February 2020 02:16:13 PM →
A native predator of the red squirrel seems to be an unlikely ally in its battle with its grey rival.
Tuesday 25th of February 2020 04:42:08 PM →
The head of the Environment Agency says new buildings should be made more resilient to flooding.
Tuesday 25th of February 2020 01:59:07 AM →
Sir Richard Branson's firm says it is releasing more tickets for flights into space.
Tuesday 25th of February 2020 09:54:32 PM →
The US space agency's InSight probe detects over 450 significant seismic events since landing in 2018.
Monday 24th of February 2020 09:02:15 AM →
Ms Johnson, who helped launch the first American into orbit, was portrayed in the film Hidden Figures.
Monday 24th of February 2020 10:09:43 AM →
BBC News looks at what we know and don't know about the Earth's changing climate.
Thursday 16th of January 2020 12:13:36 AM →
The 'breathtaking scale' of the Australian bushfires were way beyond anything climate science predicted, say scientists.
Monday 24th of February 2020 07:59:33 AM →
The Swedish teenager started a climate change protest that grew into a global movement of millions.
Thursday 27th of February 2020 04:28:47 PM →
Check the environmental impact of what you eat and drink.
Thursday 8th of August 2019 11:34:55 PM →
Why a UN climate change report says global warming should be kept to 1.5C above pre-industrial levels.
Monday 8th of October 2018 01:44:10 PM →
From population to plants, your questions answered about climate change.
Tuesday 21st of January 2020 06:36:30 AM →
A gallery of landscapes of UK chemical and biological weapon sites by photographer Dara McGrath.
Wednesday 26th of February 2020 04:10:49 PM →
Thousands of Indonesian coral farms had to close after an export ban, but a policy U-turn offers hope.
Wednesday 26th of February 2020 04:06:55 PM →
From animals to humans, how did the deadly coronavirus make the leap? We look at the scientific evidence.
Monday 24th of February 2020 04:09:06 PM →
The winners of the Underwater Photographer of the Year competition 2020.
Tuesday 25th of February 2020 05:13:17 PM →
3D printing is meeting some of the ambitions touted when the technology emerged 20 years ago.
Monday 24th of February 2020 04:06:20 PM →
The US space agency's next rover will hunt for life's traces among the rocks of the Red Planet.
Tuesday 18th of February 2020 07:00:31 AM →
The US space agency is looking for new astronauts to join future missions to the Moon and Mars.
Thursday 13th of February 2020 05:50:03 AM →
The US space agency reprocesses the Voyager probe's iconic "Pale Blue Dot" picture of Planet Earth.
Thursday 13th of February 2020 04:18:45 AM →
It's a leap year which means there's an extra day in the calendar - 29 February 2020. But why do we need it?
Thursday 27th of February 2020 04:15:22 PM →
The Swedish teen environmental campaigner rallies protesters ahead of a march through the city.
Friday 28th of February 2020 11:30:43 AM →
The price of tomatoes have skyrocketed in East Africa in recent weeks after floods ruined crops.
Tuesday 25th of February 2020 04:10:13 PM →
A campaign is under way in Paris to ban heaters due to concerns about their electricity use.
Tuesday 25th of February 2020 04:10:21 PM →
How unwanted food is processed to produce electricity and fertiliser.
Friday 21st of February 2020 04:47:59 PM →