Lake Natron is a soda lake in northern Tanzania with a volcanic geology that maintains the water's pH around 10.5, which is almost as caustic as ammonia. Some life-forms thrive there nevertheless.

One million people need to give blood to avoid a first ever "Red Alert" as the NHS struggles with dangerously low stocks. The ...

Learn about jaundice in adults, learn its symptoms, main causes like liver problems, and how it's treated based on the condition behind it.

Is red light therapy the holy grail of holistic health remedies, or is it a scam? I took a deep dive to discover the benefits ...

Yes, it's all about those blood vessels in the choroid feeding your retina. Think of it like a red wall reflecting the light. People with lighter eyes might have even more noticeable red-eye ...

Lake Natron, located in northern Tanzania, is a striking and unusual body of water. Its red-hued surface and extreme chemical ...

Kidneys perform essential tasks like filtering toxins and balancing fluids, but early signs of trouble, especially in women, ...

People usually associate high blood pressure with heart attacks or strokes but few realise it can silently damage their ...

It looks like your eye is bleeding—but is it actually an emergency? A broken blood vessel in the eye can be startling, but it is not always dangerous. Emergency physician Jeffrey Druck, MD, explains ...

Most headaches are not harmful, but if something feels unusual, do not ignore it. Paying attention to the body and seeking ...

No matter how you look at them, lobsters are fascinating creatures and essential members of the ocean. They have been ...