Jaguar breaks records by swimming at least 1.3 kilometres
Jaguars are known to be strong swimmers Matthias Graben/imageBROKER RF/Getty Images Camera traps show that an adult male jaguar swam
DNA cassette tape can store every song ever recorded
The DNA cassette resembles music cassette tapes Jiankai Li et al. 2025 Retro cassette tapes may be making a comeback,
Possible galaxy spotted by JWST could be the earliest we’ve ever seen
The possible galaxy in an image from the James Webb Space Telescope NASA, ESA, CSA, CEERS, G. Gandolfi Astronomers might
Liquid crystal lenses could make better bifocal glasses
The first prototype of the liquid crystal bifocals Lin et al./APS 2025 Lenses made with liquid crystals could lead to
Just 1 minute of vigorous exercise a day could add years to your life
Exercise doesn’t have to last long to deliver big benefits SOL STOCK LTD If you don’t exercise for the sake
Bespoke brain implant gives long-term relief from chronic pain
Deep brain stimulation is already used to treat Parkinson’s disease Living Art Enterprises/SCIENCE PHOTO LIBRARY A brain implant that detects
Thylacine’s genome provides clues about why it went extinct
Thylacines were once found throughout Australia and New Guinea Robert Nickelsberg/Getty Images The loss of crucial genes over millions of
Antibiotics normally don’t increase the risk of autoimmune disorders
Antibiotic use can have knock-on effects on the immune system UrbanImages/Alamy Children exposed to antibiotics in the womb or early
Ceres may have been habitable at just half a billion years old
The icy dwarf planet Ceres may once have been habitable NASA/Jet Propulsion Laboratory (JPL) The dwarf planet Ceres looks cold
Covid-19 seems to age blood vessels – but only among women
Our arteries get stiffer with age, and covid-19 may not help peterschreiber.media/Alamy Covid-19 seems to accelerate the ageing of blood