Elon Musk is wrong to claim that a million people could migrate to Mars, the co-discoverer of the first exoplanet has said.

Ancient South African rocks expose the chain reaction behind life’s first real growth spurt.

A research team has found that molten rock can carry more oxygen than its chemical composition would seem to allow. Their ...

Coast redwoods, which grow only from central California to southern Oregon, slow photosynthesis when temperatures ramp up, ...

Oxygen-rich laboratory melts retained extra oxygen under pressure, revealing a possible transport mechanism within Earth.

Yawning does not occur because of a lack of oxygen. Even when subjects were given pure oxygen to breathe, the frequency of ...

Biochar can store carbon in the soil and reduce the amount of carbon dioxide in the atmosphere—yet we still know too little ...

A Washington startup and a Montana refinery are turning captured carbon, cooking oil and animal fats into cleaner jet fuel ...

New research reveals that molten rock can absorb far more oxygen than expected, potentially helping explain how Earth's ...

Most people assume stress comes from the outside. A packed schedule, a difficult conversation, a looming deadline. What very few people consider is that one of the most persistent stress signals in ...

A new perspective highlights how dual functional materials that combine CO2 capture and catalytic methanation in one solid ...

Common clinical scenariosA patient hospitalized with pneumonia. Even with a reservoir mask at 10 L/min, SpO2 is 89%.