The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

NASA has listed the five largest dangers to humans in space. The difficulties are categorised under the term "RIDGE".

Discover how your stress response is actually working for you—and how imagination can help you adapt, even when the world ...

The first robot I remember is Rosie from The Jetsons, soon followed by the urbane C-3PO and his faithful sidekick R2-D2 in ...

Microplastics have been found nearly everywhere in the human body. Experts explain how harmful they may be for our health, ...

The tech giant poached several top Google researchers to help build a powerful AI tool that can diagnose patients and ...

HIV/AIDS remains a major public health threat worldwide, with an estimated 39.9 million people living with the disease at the ...

A new study reveals how extreme heat impacts the human body. Researchers examined the body's response to rising heat and ...

For me, the most fascinating part is the fact that such a group of animals managed to adapt to different habitats, which ...

Sometimes the temperature outside feels warmer than it is, and there's a reason. Here's a breakdown of the heat index.

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.