Micro-fluctuations in the time between heartbeats are proving a helpful indicator of mental health, stress levels and exercise capacity. They could even provide insight into how well you are ageing.

Gold and gold-mining stocks are likely to gain over the next several weeks, according to a contrarian analysis of sentiment from those following the gold market. You should pay attention to contrarian ...

After months of dizziness and arms aching so badly she could barely walk her dog, Susan Glannan lay stunned in a sunny hospital room as a doctor told her she should have open heart surgery. The idea ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. As investor enthusiasm continues to surge—and related concerns about ...

Research shows that heart attacks are becoming more prevalent among adults younger than 50—and the outcomes are worse for women. The good news is we know how to prevent them. Heart attacks, or ...

The four astronaut's of NASA's Artemis 2 mission arrived in style ahead of their historic moon mission. NASA astronauts Victor Glover, Christina Koch and Reid Wiseman, and the Canadian Space Agency's ...

Maddie Humbert was diagnosed with brain cancer in 2025. And while she can’t play in Little League this season, hundreds showed up for her on Opening Day. Local foundation helping immigrants adapt to ...

Modern smart watches can measure all sorts of health indicators. Step counts and heart rates sit at the simpler end of the array, whereas VO 2 max and blood-oxygen levels are of more interest to ...

Liz covers cardiovascular and metabolic disease, asking why we’re not doing better or even losing ground against the world’s leading killer. Send tips on Signal at LizC.22. The list of health benefits ...

These Subtle Signs May Be Serious Indicators of a Heart Problem. According to the CDC, one person in the United States dies of cardiovascular disease every 36 seconds. . Unfortunately, many people are ...

LBBB is linked to electrical abnormalities, causing inefficient heart pumping, dilation, and systolic dysfunction. The study found LBBB associated with increased heart failure risk, surpassing other ...

This video showcases a custom Minecraft mod that adds color to the armor bar, making it easier to see armor strength and damage status. The colored HUD provides better visual feedback during combat, ...