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An echolocater's 'beam' of sound concentrates reflections in front of them. (Thaler et al.)
Some blind people have learned to produce sonar clicks to 'see' the world
New research shoots down a widely popularised social psychology finding.
Climate change and raging wildfires suggest we need to re-think forest management.
Fossil footprints possibly made by a human ancestor 5.7 million years ago were damaged in an attempt to steal them from an archaeological site on Crete.
Scientists say that discovering that jellyfish also doze off emphasizes how important sleep is for our neurons.
It may be possible to bomb a hurricane - but it's never been tested.
White Coat Black Art
Read this if you're considering a hot tub birth
Wondering how to get involved in reconciliation? Start by asking yourself these 5 questions
Opioid crisis: why aren't we moved to action?
Out in the Open
When artistic pleasure is a moral minefield: Feeling bad about good art