oxygen

Corals create tiny vortices to absorb oxygen for survival, but this mechanism fails under high temperatures. The survival process involves an invisible, previously unknown dance of activity across their living surfaces.

A patient died after an ambulance transporting him to a district hospital in Mandla, MP, ran out of oxygen. The incident led to an investigation being ordered.

These mice live at higher altitudes than any other mammal and have adapted to environments with less than half the oxygen at sea level.

A senior living facility in Farmington Hills, American House, remains without full power after storms caused outages in Southeast Michigan. Residents rely on oxygen and CPAP machines, raising health concerns as backup generators provide insufficient support. DTE Energy estimates power restoration by late Monday but faces criticism for lacking adequate emergency infrastructure.

Around 2.4 billion years ago, bacteria evolved to harness solar energy, splitting water molecules to create sugars and releasing oxygen into Earth's atmosphere, fundamentally altering life's trajectory. This evolutionary leap enabled the conversion of sunlight into chemical energy, forming the basis of photosynthesis.

A Nepali Sherpa was found alive on Mount Everest after being missing for six days without food or oxygen. The discovery occurred on the mountain's slopes following an extended search.

Scientists discovered that oxygen levels during Earth's early formation had to be in a narrow 'Goldilocks zone' for phosphorus and nitrogen to support life, reshaping the search for extraterrestrial life.