science
Nasa considers whether to bring sick crew member back to Earth
Nasa is assessing what to do next following a medical issue on board the International Space Station. Source link
Exercise may relieve depression as effectively as antidepressants
A comprehensive review confirms the benefits of exercise for treating depression, even if the exact reasons remain unclear Source link
Why my 2026 fitness resolution is all about getting mobile
After finding success with last year’s New Year’s resolution, health reporter Grace Wade has grand plans for 2026 – and the science to back them up Source link
Super-low-density worlds reveal how common planetary systems form
Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one young star should help us understand how such systems form Source link
Carbon capture company lands nearly £1m in backing
The Carbon Removers, based near Dumfries, will use the funding to expand its operations across Europe. Source link
Rare Iron Age war trumpet and boar standard found
The discoveries are “extraordinarily rare”, say the archaeologists who helped find them. Source link
Passwords will be on the way out in 2026 as passkeys take over
The curse of having to remember easily hackable passwords may soon be over, as a new alternative is set to take over in 2026 Source link
The first commercial space stations will start orbiting Earth in 2026
For nearly three decades, the International Space Station has been the only destination in low Earth orbit, but that will change this year. Could it be the start of a thriving economy in space? Source link
How Christmas trees are getting a new lease of life
Some businesses are helping to recycle and reuse trees in a bid to reduce landfill and emissions. Source link
El Niño was linked to famines in Europe in the early modern period
A study of 160 European famines between 1500 and 1800 shows that El Niño weather events led to the onset of some famines and extended the duration of others Source link