Medical experts caution that exposure to extreme cold without proper clothing can have serious consequences. Inadequate ...

The air we breathe seems infinite and unchanging, but scientists monitoring Earth’s oxygen levels are seeing something deeply concerning. The numbers are dropping, and whilst we’re not about to ...

What could happen if oxygen levels doubled in Earth’s atmosphere. Not Sri Lanka or Pakistan, ICC to suggest these two new ...

If you’re waking up tired even after seven or eight hours of sleep, your heart rate may be falling too far during the night.

Summiting the Roof of Africa isn't for the faint of heart, but these tips for climbing Kilimanjaro (from someone who has done ...

Scattered across an abyssal plain known as the Clarion-Clipperton Zone (CCZ) are polymetallic nodules that are a potato-sized prize for mining companies in search of materials needed for humanity's ...

New research reveals how ocean viruses burst algae cells, fueling a subsurface oxygen band through rapid microbial recycling.

The study also found that many of the bacteria that increased in abundance are normally associated with the oral cavity. This suggests that shifts in gut conditions during the early stages of IBD may ...

Many people still don’t understand how protein works, why it matters or the best ways to get enough of it in their diet. Here ...

With the nation facing a winter blood shortage, the American Red Cross of the Greater Shenandoah Valley is urging donors to give now — an easy act that can save ...

Experts have warned pollution remains a significant challenge despite the return of some 125 species to the river ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...