The longevity space isn’t just for humans. Science is uncovering new ways to keep our pets healthier for longer too.

A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really ...

Unlikely, says one reader – a fly's path is often dictated by whirling air currents, and don't expect them to follow the same path out of your house that they took into it ...

A reader (and astronomy expert) gets to grips with this one, pointing out that Earth’s future fate is still uncertain – and that elements found in nuclear waste aren't great building blocks for biolog ...

Are there any plants and creatures that could be taken to the moon and would survive, reproduce and be a viable food source in, say, 25 years’ time? Robin Maguire Hobart, Tasman ...

Readers continue to grapple with this topic – including one correspondent who is highly unimpressed with a previous suggestion ...

A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really a living organism – yet ...

Esteemed forensic anthropologist Sue Black gives a candid insight into the UK criminal justice system and how it really works ...

Feedback is informed of an exciting new development in underwear design from a brand that says it infuses its products with ...

This week's cartoon from Twisteddoodles ...

Homo sapiens are far from the most successful human on Earth – this smaller-brained predecessor was even more prosperous ...

For a different sort of challenge, try this cryptic crossword. Subscribe today to get access to dozens more, and a new crossword every week. Download the app ...