At 5,100 meters above sea level, this settlement is the highest permanent place humans live on Earth. Oxygen levels are ...

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

For centuries, people across India have believed that water from the Ganga River does not spoil. Bottles of Ganga jal are kept in homes for years, som.

If frequent headaches or dizziness have caught your attention and you’re unsure of the cause, low iron levels in the body could be the reason. | Health ...

The Airbus A350 boasts a cabin pressure of around 6,000 feet altitude equivalent as well as a higher cabin humidity.

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

According to Daily Coffee News, a woman received a $200 fine from Richmond council in London for pouring her coffee down the ...

Epaulette sharks can reproduce without any measurable increase in energy use, stunning researchers who expected egg-laying to ...

Explore the challenges facing the Bharathapuzha River as it prepares for the Maha Magha Mahotsavam amid environmental concerns.

CLEVELAND — A new poll shows widespread support for childhood vaccinations among Ohio parents, even as the state's actual ...

Elite athlete testing now in Tulsa! VO2 Max assessments at Ascension St. John measure your heart's true potential. 30 minutes ...

These local athletes have met some of the fitness world’s most daunting challenges. Learn how they pushed their limits to ...