Sciences

Oct 17, 2025

Why scientists are counting tiny marine creatures, from Space

Scientists say subtle differences in the colour of seawater will enable them to count tiny - but critically important - Antarctic marine creatures, from Space. The target of the new research effort is …

Oct 17, 2025

Your nose gets colder when you're stressed. These thermal images show the change

When I was asked to give an impromptu five-minute speech and then to count backwards in intervals of 17 - all in front of a panel of three strangers - the acute stress was written on my face. That is …