The red planet may be our best bet for finding out whether we’re alone in the universe.
Reducing crew numbers onboard ships could overcome labour shortages and increase shipping levels.
Infant and teenage brains are particularly plastic and vulnerable to adversity.
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Metagenomics can help us spot emerging diseases such as coronavirus, says virologist Marion Koopmans.
The more satellite launches we do, the bigger the risk of damage or debris, says Dimitra Stefoudi.