Stranded ISS astronauts reveal the US space programme is not in crisis
The failure of Boeing's Starliner capsule has left two astronauts stuck in space for months – but also proved how…
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DNA helps match ‘Well Man’ skeleton to 800-year-old Norwegian saga
The Sverris saga describes how castle invaders “took a dead man and cast him unto the well, and then filled…
AI hallucinations are getting worse – and they’re here to stay
An AI leaderboard suggests the newest reasoning models used in chatbots are producing less accurate results because of higher hallucination…
Aged human urine is a pungent pesticide as well as a fertiliser
Urine that has sat in the sun for a while seems to fertilise crops while warding off pests, without affecting…
Failed Soviet probe will soon crash to Earth – and we don’t know where
Kosmos 482, a Soviet spacecraft that never made it beyond Earth’s orbit on its way to Venus, is due to…
Plant-based dog foods provide almost all the nutrients pets need
An analysis of a range of dry dog foods finds that none are nutritionally complete, but vegan and vegetarian foods…
How you breathe could reveal a lot about your health
Your breathing patterns are unique to you - and could be linked to your weight and mental health