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Space
An asteroid strike may have popped the surface of Mars
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Life
Soil gets its smell from bacteria trying to attract invertebrates
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Earth
Incredible close-up images of the natural world recognised with awards
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Life
Male bottlenose dolphins synchronise their calls to attract females
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Life
Warming oceans are causing marine life to shift towards the poles
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Health
The bacteria in a mother’s gut may protect babies from food allergies
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Environment
Just opening a plastic bottle can release thousands of microplastics
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Space
Mysterious crater on Mars could be a good place to look for life
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Technology
AI can pick out specific odours from a combination of smells
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Space
ESA and Russia delay troubled ExoMars mission launch until 2022
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Space
Liquid iron rain spotted on super-heated exoplanet WASP-76b
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Life
Sticking fish in VR lets us study their brains as they virtually swim
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