‘Darkening’ cities is as important for wildlife as greening them
Our nights are getting brighter and we are all paying the price.
Primary Results
Mathematicians develop new app to put jet lag to bed
Jet lag is a discomfort many of us will have experienced in the days following a long-haul flight across time zones. Mathematicians in the US may have a jet-lag cure in the form a new app called Entrain…
Why do the aurora look better through a camera? And how do you spot a fake image? Q&A with an astrophotographer
The aurora was noticeable with the naked eye – but was spectacular through a camera lens.
What our faces can tell other people about the state of our health
Our faces give away far more just our mood.
Heart attacks, fainting and falls: the perils of pooping
Why toilet deaths are not uncommon, and how to avoid them.
Getting to sleep in space is hard – and not exactly restful for the mind and body
There’s more to sleeping in space than just nodding off.
The Sun: study shows it’s less active than sibling stars – here’s what that could mean
Has the Sun entered a stage of old age?
Can a daily nap do more harm than good? A sleep researcher explains
To nap effectively, both the timing and environment matter.
The Batman: the Dark Knight on screen has always reflected contemporary tastes
The caped crusader is back in another dark outing that speaks to this cultural moment.
What we’ve learned about narcissism over the past 30 years
Narcissism is a picture that includes insecurity, emotional sensitivity and surprising fragility.
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