World's largest acidic geyser erupts in Yellowstone after years of silence - sparking fears the supervolcano could be next

More from Science & Technology

• CIA accused of secret bioweapon experiments linked to major outbreak in its own people

• NASA astronaut says humanity is 'living a lie' after spending 178 days in space

• Brace yourselves for BLOOD RAIN: An intense Saharan dust plume is sweeping across the UK - leaving rusty orange smears on cars, windows and garden furniture

• The 5 dimensions of the APOCALYPSE - as research reveals a third of people believe the world will end within their lifetime

• Basingstoke under siege from killer Asian hornets 'hitching lifts in cars'

• Phew! NASA confirms 'city destroying' asteroid will narrowly MISS the moon in 2032 - skimming 13,200 miles past the lunar surface

• Rare 30-foot 'Doomsday fish' sighting by US tourists sparks ancient fears of imminent disaster

• Global warming has accelerated 'significantly' since 2015, study reveals - as scientists call for urgent action to curb CO2 emissions

• Aliens may have been trying to contact us for DECADES, scientists claim - as they warn we've been 'looking for the wrong thing'

• Prepping for WWIII? Here's what scientists say you REALLY need in your emergency kit

• Chilling list reveals which US cities would be targeted first in WW3

• Scientists uncover the origin of three mysterious signals coming from the heart of the Milky Way - and say dark matter is responsible

• Trump's secret nuclear escape plan revealed: Inside the secret sites the president could flee to as WW3 fears mount

• US nuclear weapons testing facilities rattled by more than 100 mysterious earthquakes

• Iran targets critical US infrastructure as Middle East war spirals

• Key Bible detail about Jesus' crucifixion confirmed after 2,000 years

• You're cleaning your saucepans wrong! Experts reveal the surprisingly simple way to shift stubborn remnants - and it requires minimal elbow grease

• How to survive a drone attack: As fears grow that WWIII could reach Britain, scientists reveal the safest place to take shelter during an air strike

• Moon munchies! NASA's Artemis II crew MENU is revealed - including 43 cups of coffee, 58 tortillas, and 5 different hot sauces

• Expert issues candle warning after shocking experiment revealed cancer-causing emissions: 'They're one of the biggest sources of indoor air pollution'