When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very ...

I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 ...

In idiopathic pulmonary fibrosis, 12 months of pulmonary rehabilitation increased cerebral oxygenation during exercise, ...

Winter Exercise Ideas to Start 2026 the Right Way Key Takeaways You can perform many of the same exercises in the winter as other times of ...

Cyclingnews takes a deeper dive into the nasal strips you'll have seen plenty of pros wearing, what they promise and what ...

The body needs iron to deliver oxygen throughout the body. Iron supplements can help improve many conditions, such as anemia and sleep problems.

Penn State researchers created seven new high-entropy oxides by removing oxygen during synthesis, enabling metals that normally destabilize to form rock-salt ceramics. Machine learning helped identify ...

President Donald Trump fumed at The New York Times on Wednesday, blasting the paper as "creeps" over a story claiming he has shown signs of fatigue while aging in office. Trump objected to a report co ...

Background: The remarkable innovations in cardiac surgery enable surgeons to operate on a still heart while maintaining perfusion to vital organs. To offset reduced cardiac output during ...

ABSTRACT: Background: Among cardiopulmonary exercise testing (CPET) variables, maximum oxygen uptake (VO2max) and ventilatory efficiency (VE/VCO2 slope) are frequently used predictive indices for ...