Dissolved organic carbon may be one of the most underestimated pressures on Irish waters. About 20% of our land area is ...

New research reveals how ocean viruses burst algae cells, fueling a subsurface oxygen band through rapid microbial recycling.

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...

Since then, apart from desilting and flood mitigation, official delay and inaction choke Mumbai river, worsen its water ...

As a youngster, I pestered my dad about accompanying he and his best pal, Wayne, on their small game hunts, that began when I was probably 7 or 8. But hunting was basically a fall activity. My dad was ...

For more than 25 years, the Iowa Department of Natural Resources has been testing the water at dozens of sites in rivers and ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up during the period known as the ...