Were managers pushing too hard to open? Are young patrollers afraid to speak up? With two dead in deliberately triggered slides, questions are swirling.

On the flip side, a low HRV — less variation between beats — can indicate your body is stuck in “fight-or-flight” mode. That ...

Deep beneath the waves, something is shifting. Life once drawn to sunken whales and wood is missing, leaving the seafloor ...

Nitric oxide doesn’t get the hype of collagen or NAD+, but it plays a central role in blood flow, energy, and how well the ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their remarkable ability to survive these conditions could offer a key model for rese ...

What could happen if oxygen levels doubled in Earth’s atmosphere. Not Sri Lanka or Pakistan, ICC to suggest these two new venues to Bangladesh for T20 World Cup 2026 How did Prashant Tamang die? Wife ...

SAN FRANCISCO (KGO) -- After last week's rain, we are in great shape for our water year so far. Most neighborhoods are above normal when it comes to rainfall levels for the first three months of the ...

Long Island Sound experienced this year the lowest levels of hypoxia, or low oxygen, since monitoring of water quality began nearly four decades ago, the Long Island Sound Partnership announced.

An implantable zinc magnesium battery generates hydrogen and removes oxygen inside tumors, triggering a hypoxia-activated drug and achieving strong, localized tumor suppression in mice. (Nanowerk ...