Microplastics range from about the width of a bacterium to several millimeters across. Nanoplastics are smaller still. These ...

While it’s rare for commercial pilots to attempt to fly under the influence, a string of recent incidents has hit headlines. What do the rules say? Depends where you are in the world.

From burns and overheating to 'toasted skin syndrome', here's what to be watch for when you want to ward off the chill ...

Staying hydrated on the move is about consistency, awareness, and small daily choices. These tips can make a noticeable difference to how you feel, wherever you travel.