Mystery as America's 'nuclear sniffer' jet makes strange journey across several states

More from Science & Technology

• World braces for arms race with major nuclear pact set to end in weeks

• Travel chaos warning as hazardous 'radiation fog' alert is issued in three states

• Inside NASA's high-stakes plan to evacuate astronauts from the ISS after medical emergency

• Shocking study linking covid jabs and cancer 'censored' by mysterious cyberattack

• World's oldest poison arrow: Archaeologists identify toxic substance on Stone Age hunters' 60,000-year-old weapon - and it still has active compounds

• Shall we go for a W-A-L-K? Dogs really do eavesdrop on their owners, scientists reveal

• As NASA announces unprecedented plans to evacuate astronauts on the ISS, experts reveal what could have gone wrong on board

• You think this is bad? Scientists reveal British winters could get WORSE if the Gulf Stream collapses - amid warnings that it could be imminent

• Vets reveal the telltale signs your pet is too cold - including SNEEZING

• NASA triggers medical evacuation of astronauts on board ISS for first time in history

• Trump targets Minnesota with new plan to reverse mining ban and unlock these critical minerals

• Hidden threat from secret military base discovered lurking deep below Greenland's ice sheet

• Earthquake swarm jolts California as scientists warn of 95% chance of major disaster by 2043

• Astronomers spot record-breaking asteroid the size of seven football pitches - and it could be nudged towards Earth

• Ever laughed at an inappropriate moment? Scientists reveal why suppressing giggles can be so difficult - and what to do when you really need to keep a straight face

• Program predicts your risk of dementia, heart attack, stroke and cancer from a single night of sleep

• Stop giving your dog steak! Pets fed on premium meat have a bigger carbon pawprint than their owners, experts warn

• Would you swap your salmon for sprat? Millions of Brits keen to trade imported fish for home-caught favourites, report reveals

• Psychic's terrifying 2026 prediction comes true just one week into the new year

• Trump's 'Doomsday Plane' heads to Washington DC as global tensions spiral following Maduro capture