Stories written by

Andrew Coates, The Conversation

Dry ice, rather than flowing water, could have sculpted Mars gullies

Have we been jumping to conclusions about water on Mars?

Andrew Coates, The Conversation
· Dec 28, 2015 · 04:30 pm
How did Mars lose its habitable climate? The answer is blowing in the solar wind

New results from a Nasa mission show that solar storms and shocks from the Sun billions of years ago made the Red Planet inhospitable.

Andrew Coates, The Conversation
· Nov 09, 2015 · 09:30 pm
From Great Red Spot to orange pimple: Is Jupiter's superstorm finally blowing over?

The iconic face of the largest planet in the solar system is being altered by climate change.

Andrew Coates, The Conversation
· Oct 21, 2015 · 04:30 pm

Doxxing, swatting and the new trends in online harassment

Two new forms of online harassment, 'doxxing' and 'swatting', are increasing in frequency. Here's how to protect yourself from them.

Andrew Coates, The Conversation
· Apr 23, 2015 · 12:25 pm