Erythropoiesis, the process of red blood cell production, occurs in the bone marrow and requires iron, vitamin B12, and folic acid. Insufficient iron impairs erythropoiesis, reducing the number of ...

A few seconds before 6:27 p.m., Jessie Hoffman jerked slightly. It would be the last significant movement Hoffman would make, ...

ETH researchers have developed a low-cost sensor made of carbon nanotubes that can selectively, efficiently and reliably ...

Every year around 374 million children and adults need access to medical oxygen to survive. This need is rising, but less than one in three people can obtain this life-saving treatment in non-wealthy ...

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...

The patented sensor represents a promising principle for the construction of low-cost detectors for ... The new sensor, on the other hand, is a practical all-rounder: it is very sensitive, can detect ...

He was one of the few ICU patients whose face I saw in early 2021, when COVID raged through Los Angeles. As a palliative-care ...

A new study has found that exposure to second-hand smoke during pregnancy and actually smoking increase the risk of placental ...

Louisiana executed a man convicted of murder with nitrogen gas on Tuesday evening, capping a raging legal battle that ended ...

According to reports from the Hà Nội Health Department, the number of measles cases in the city has been rising since the ...

ROME (AP) — Pope Francis was in critical condition Saturday after he suffered a prolonged asthmatic respiratory crisis while being treated for pneumonia and a complex lung infection, the Vatican said.

New research suggests that heavier or prolonged menstrual bleeding in mid-life could exacerbate exhaustion. Here's why—and ...