New Research Suggests Earth’s First Oceans Weren’t Blue: They Were Green
Scientists have discovered evidence that Earth's oceans were once green, hinting that this could be a marker of early life, ...
The Star6d
Climate warming reduces oxygen in global lakes, according to study
Published in the journal Science Advances, the study found that 83 percent of lakes worldwide are experiencing a decrease in ...
essanews.com on MSN4d
Oxygen depletion could spell doom for Earth in a billion years
Scientists predict that in a billion years, the oxygen level on Earth will drastically decrease, according to "Nature ...
Ancient Bacteria Reveal Secret to Life Before Oxygen
Scientists at Goethe University uncover how the oldest enzyme in cellular respiration functions – opening the door to ...
Report: ‘Once-in-a-century’ heat wave could be annual event
A report on climate change in Japan released on March 26 warns that if temperatures continue to rise significantly, the ...
Daily Wrap on MSN4d
Earth's ending: Oxygen crisis predicted in a billion years
Scientists predict that in a billion years, the oxygen level on Earth will drastically decrease, according to "Nature ...
American Council on Science and Health2d
When Breath Fails: The Deep Difference Between Seals and SEALS
What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold ...
Nature Today3d
Ancient blue-green algae bloom more and more
Every summer there they are again, blue-green algae. Why are they a problem, are they getting worse with climate change and ...
Princeton University1d
High Altitude: Acclimatization and Illnesses
The concentration of oxygen at sea level is about 21% and the barometric pressure averages 760 mmHg. As altitude increases, the concentration remains the same but the number of oxygen molecules per ...
The Financial Express5d
A Micro Monster: India’s growing microplastic pollution
While recycling aims to reduce plastic waste, the practice itself could be making matters worse by producing an even more ...
The New Yorker5d
Medical Benchmarks and the Myth of the Universal Patient
From growth charts to anemia thresholds, clinical standards assume a single human prototype. Why are we still using ...