Asteroid incoming,Bruce Willis little help
NASA-organised war-gaming on Armageddon scenario reveals complexity,complications,and deep concern.Richard A Lovett reports.
Life on Mars: the evidence assessed
In this issue – Life on Mars – Is the future battery powered?– Science communication in the age of fake news – How to make your garden bee-friendly – Roadblocks in the way of electric cars
issue
A positron,smeared
Antimatter particle conforms to quantum theory,researchers find.
Mathematical analysis suggests new area for missing MH370 search
Modelling of buoy behaviour in ocean currents pushes likely crash site further north.Andrew Masterson reports.
Science history: the man who made the first electronic instrument
Leon Theremin was an inventor,a musician,and a spy.Jeff Glorfeld reports.
Lion attacks porcupine.Porcupine wins
When times are tough,lions will eat porcupines.Researchers find it's not a case of good quill hunting.Tanya Loos reports.
