Oxygen is vital to many medical procedures. But a safe, affordable supply is severely lacking around the world, according to a new report. By Apoorva Mandavilli At the height of the Covid-19 ...

An article published this week in The Lancet medical journal found that more than half of the world’s population lacks access to safe and affordable medical oxygen services, and most people ...

When observing the night sky, it's easy to forget that every point of twinkling light is a star at some point in its life ...

BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.

Prepare for the CBSE Class 10 Science Board Exam 2025 with these Top 50 MCQs with Answers for last-minute revision. Covering ...

What is the moon phase today? Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...

Do you hike in the mountains, swim in the ocean, watch the sunset or listen to birds? Do you wish the outdoors were easier to access where you live? By Natalie Proulx What is it like to report ...

The English We Speak is your chance to catch up on the very latest English words and phrases. In under 3 minutes, we help you stay ahead of the pack by giving you 'must have' phrases that you can ...

Oxygen therapy is lifesaving for people with acute illness, life-sustaining for people undergoing anaesthesia and surgical care, and life-enhancing for people with chronic respiratory failure. The ...

Earth’s atmosphere is currently rich in oxygen, supporting a vast array of life. However, new research suggests that this ...