Start-ups are taking fresh approaches to geothermal energy, but will the economics work?
Most Recent Articles
Mother dies saving daughter in Venezuela earthquakes
Héctor Bello wrote on social media that "you gave your own life for our daughter" in the quakes which killed at least 920 people.
Nicholas Rossi: Rapist who faked death and fled to Scotland dies in US hospital
Rossi fled to Scotland in 2021 in an attempt to evade justice but was arrested in the Covid ward of a Glasgow hospital.
Europe's deadly heatwave breaks German record and halts public events
Germany's highest ever temperature of 41.3C is recorded provisionally in Saarbrücken, over the border from France.
What we know so far
The quakes killed at least 589 people and injured more than 2,980, with more feared trapped under rubble.
Trump accuses Iran of ceasefire breach after Strait of Hormuz attack
A Singapore-flagged ship was struck crossing the waterway on Thursday, prompting a large-scale evacuation to be paused.
Hottest June day record broken for third day in row as temperature hits 37.3C
Suffolk saw the highest temperature on Friday - but many will feel the heatwave begin to ease over the weekend.
Duckett & Stokes haul England back into third Test
Ben Duckett’s scintillating century builds on an inspirational spell from Ben Stokes to haul England back into the decisive third Test against New Zealand at Trent Bridge.
Mercedes' Antonelli tops Friday practice in Austria
Mercedes' Kimi Antonelli heads McLaren's Oscar Piastri in Friday practice at the Austrian Grand Prix.
Usyk vacates belts but is not retiring
Heavyweight world champion Oleksandr Usyk says he will vacate all his belts but is not retiring.
Auction house criticised over sale of 3,000-year-old mummy head
Academics question the ethics of a UK auction house selling human heads that are thousands of years old.
Disgraced newsreader Huw Edwards' blog shows staggering lack of awareness, campaigners say
Edwards admitted to accessing 41 images of children, including seven of the most serious type.
Disgraced newsreader Huw Edwards' blog shows staggering lack of awareness, campaigners say
Edwards admitted to accessing 41 images of children, including seven of the most serious type.
Rice back in England training but James misses out again
Declan Rice returns to England training on Friday, but Reece James again misses out and remains a doubt to face Panama.
Man who punched female police officers at Manchester Airport jailed
Mohammed Fahir Amaaz assaulted PC Lydia Ward, PC Ellie Cook and a Starbucks customer, a court heard.
Ex-Trump adviser John Bolton pleads guilty to mishandling classified documents
Bolton faces a prison sentence of up to five years and has agreed to pay $2.25m in fine, prosecutors say.
Pilot dies after plane crash near airfield
Police say the pilot believed to be a woman in her 40s was pronounced deceased at the scene.
Ireland stun world champions India for historic T20 win
Ireland pull off a massive shock as they beat world champions India for the first time in Friday's opening T20 international in Belfast.
BBC DJ and presenter Trevor Nelson taking a break from work due to health issues
The Radio 2 and 1Xtra presenter said he was now "concentrating on getting better".
BBC DJ and presenter Trevor Nelson taking a break from work due to health issues
The Radio 2 and 1Xtra presenter said he was now "concentrating on getting better".
New June record set as red heat warning in place but cooler weather coming
A red warning for extreme heat remains in place for the south-east but cooler air is starting to move in from the west as Elizabeth Rizzinni explains.