Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

The Danish postal service has announced it will cease deliveries from 30 December after 400 years. Eventually, other countries may go down a similar route Predictions of the demise of letter writing ...

If you can’t send messages or images to your friends on Facebook Messenger on Windows PC, this post will interest you. Several Facebook users have complained that they are unable to send messages on ...

Jessica Gibson is a content update editor and writer for Investopedia. She has over 10 years of experience in digital publishing and three years of experience covering financial topics like insurance, ...

If you have trouble breathing, your doctor may recommend a few tests to figure out what’s causing it. Some measure how much air you breathe in or out or how much oxygen is going from your lungs to the ...