Even though bruxism happens unconsciously during sleep, there are several signs you might notice that suggest you’re grinding or clenching your teeth. Nighttime clenching can lead to headaches, jaw ...

Even ‘super recognisers’ of human faces struggle to identify real faces from those generated by AI – can you do better?

Getting old doesn't have to mean getting frail. A landmark trial suggests stem cells can reverse the physical decline of ageing ...

Two severed fins bearing the tooth marks of other killer whales have raised a troubling question: are some orcas hunting ...

You could argue that even some of our solo organs are really two squished together. The brain has two hemispheres, for ...

Or is honesty the best policy? These are never easy decisions to make and have dominated conversations for decades. However, ...

You may hear a heartbeat in your pillow for a few reasons – most likely it's normal blood flow amplified by your head’s position. If you’re on your side with your ear against the pillow, and you have ...

Weight gain is a likely for anyone coming off weight-loss drugs – but it’s not inevitable. Here's what you can try to keep it ...

This phenomenon, known as lunar recession, is caused by the complex gravitational relationship between Earth, our tides and ...

Sixty-five per cent of the exploratory dives into the deep have taken place within 200 nautical miles of either the US, Japan ...

A plume of dust may arrive in the UK this week, leading to dramatic sunrises and sunsets, as well as possible blood rain. The ...

Sometimes, the craziest ideas just happen to be the best. Fire whirls burn oil spills faster and cleaner than fire pools, a ...