Doomsday Clock 2020 ticks forward 20 seconds – taking world closer to apocalypse
Science and Technology
Doomsday Clock 2020: Scientists will explain if Earth is closer to apocalypse today
Stress really does turn your hair grey, controversial study claims
Scientists explain how to make a perfect espresso – and the key is using fewer beans
NASA snaps stunning photo of Earth from ISS – but Flat Earthers are convinced it’s fake
Man, 25, is allergic to ejaculating and has ‘flu-like symptoms’ when he climaxes
Yellowstone volcano could erupt at any time with ‘catastrophic’ consequences, expert warns
UFOs ‘may be piloted by time-travelling humans’, scientist claims
Universal cancer cure ‘possible’ as scientists discover new killer immune cell
NASA shares stunning photo of Quadrantid Meteors flying through Orion
Archaeologists discover 50 graves of ‘high-status Romans’ in Somerset
Doctors seek couples to test male birth control gel – and they’ll get paid £3,000
