Keepers at the Chimfunshi Wildlife Orphanage in Zambia have noticed a fashion trend spreading among groups of chimpanzees living there – sticking strands of grass in their ears or rectums, and just le

Meet the prehistoric giants that roamed the Arctic Circle thousands of years ago

A dazzling smile is such a tonic, whether you’re the one doing the smiling or witnessing it. With the power to break down barriers, encouraging connection and putting people at ease, our smiles are fa

Why do we get hair on certain parts of our bodies, and can we get it back once it’s gone?

Our health writer Jackie Mitchell looks at treating teeth grinding. BRUXISM is the medical term for clenching or grinding teeth. It can happen when we’re awake or asleep, without us realising it. Dr A

Amazing answers to your curious questions