Painful cramps in the legs that get better with rest can be a sign of poor circulation. Skin color changes, such as appearing pale, bluish, or gray, indicate poor circulation. Brittle nails and hair ...

Learn how to create a horrific dungeon-like wall with blood-scrawled text using Photoshop. This step-by-step tutorial walks you through the process of designing a dark, eerie atmosphere with realistic ...

If you've read my Nightdive reviews, you know the drill by now: We start with the enhancements and improvements. Nightdive always exceeds expectations in this regard. Nightdive's previous touch-ups ...

Hyperglycemia (high blood sugar) is an early warning sign of diabetes. It causes symptoms like excessive thirst and hunger, increased urination, and fatigue. Symptoms develop gradually and may go ...

Elizabeth Simms was 27 years old and about 31 weeks pregnant when she suddenly noticed the first signs of what turned out to be a life-threatening medical emergency. She had woken up one morning in ...

Even if your blood pressure numbers look good, wide swings from one heartbeat to the next could spell trouble for your brain, according to new research from the University of Southern California. The ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

JACKSONVILLE, Fla. – An estimated 60,000 to 100,000 Americans die each year from venous thromboembolism (VTE), according to the CDC. They are potentially life-threatening in-vein blood clots, and the ...

SAN FRANCISCO, Sept 19 (Reuters) - Apple Watch Series 11 models that go on sale on Friday can notify users that they may have high blood pressure, in a feature the company has powered using artificial ...

Researchers with NIH say they’ve found proteins in blood that accurately detect ALS long before symptoms emerge. The study findings could help with early detection, definitive testing, and tracking ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.