Did you know that hemoglobin is a vital protein found in red blood cells that plays a key role in keeping the body healthy ...

Cold showers are trending for their alertness-boosting benefits, but they also cause a sudden, temporary rise in blood ...

Want to reel in your high blood pressure? A new study suggests it might be so easy, you could do it in your sleep.

Air pollution is clouding the skies and also draining your energy. Doctors now warn that polluted air can harm your blood, ...

Carbon dioxide from burning fossil fuels is causing climate change. From renewables and green tech to tackling deforestation, ...

Peatlands make up just 3% of Earth's land surface but store more than 30% of the world's soil carbon, preserving organic matter and sequestering its carbon for tens of thousands of years. A new study ...

Carbon dioxide (CO 2) levels in the atmosphere soared by a record amount to new highs in 2024, committing the planet to more long-term temperature increase, according to a new report from the World ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The average level of carbon dioxide in Earth’s atmosphere climbed by the largest amount on record between 2023 and 2024, the World Meteorological Organization said Thursday. Human activities, mainly ...

Carbon dioxide levels in Earth’s atmosphere have reached a new record high, according to a report from the World Meteorological Organization. The UN agency said the global average concentration of ...

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began more than half a century ago. By Raymond Zhong and Sachi Kitajima Mulkey The ...