One indicator of high cortisol is weight gain, particularly around the abdomen. Cortisol influences where fat is stored and ...

Lots of things can make us question our relationships with alcohol. It might be a louder-than-expected crash of glass when you take out the recycling, or the shock of seeing your bank balance after a ...

The International Classification of Diseases (ICD) is the text produced by the World Health Organization that summarises all the medical issues they recognise. When the latest version, the ICD-11, was ...

Ian is a motivational psychologist and author, based at Loughborough University.

Dr Emma Davies is a science writer and editor with a PhD in food chemistry from the University of Leeds. She writes about all aspects of chemistry, from food and the environment to toxicology and ...

The Dead Sea is one of the saltiest natural bodies of water on Earth. The special salt has been used in beauty products for thousands of years, but there's little chance of it running out! The Dead ...

If Earth stopped rotating and fell to a standstill, humanity would be in trouble.

From the creators of BBC Science Focus, Instant Genius is a bite-sized masterclass in podcast form. With each episode, a different world-leading expert will help you understand the latest ideas and ...

The technology, new ideas, inventions and gadgets that will revolutionise the world as we know it and lead us head first into the future.

Daily science news with breaking updates on the latest scientific research, interesting technology breakthroughs, new discoveries and how today's science headlines affect you. Brought to you from the ...

At what speed do hybrid cars switch from battery power to petrol power? Electric motors are more efficient at slower speeds and petrol at higher speeds, but most of all when they work together.