RESEARCHERS have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study shows that the pupil is smallest during inhalation and largest during exhalation ...

For more than a century, scientists have understood that three factors control pupil size: light, focus distance, and ...

A team of Chinese researchers has discovered a new bat coronavirus, HKU5-CoV-2, which has the potential to infect human cells ...

Researchers from the Wuhan Institute of Virology in China have discovered a new strain of the coronavirus in bats, which ...

Air pollution threatens more than just our lungs, experts say. And while Australia has some of the best air quality in the ...

Chances are if you talk to family members and friends they or someone they know has or had the flu. They aren’t alone, as the U.S. flu season is running rampant, with health care facilities and ...

From Black history to cancer prevention research, to random acts of kindness, the heart, which is yet another cause of the ...

The 78-year-old was coughing up blood when she attended University Hospital Galway - two days after she received her second ...

FOR decades, Bangladesh has relied on unclean cooking fuels, including wood, charcoal, dung, agricultural residues, and coal.

CoV-2, its origins, infection potential, and similarities with SARS-CoV-2 and MERS-CoV. Understand its risks, key research findings, and expert insights.

ELEGOO sent us the Saturn 4 Ultra 16K Resin 3D printer for review. As its name implies, the 3D printer features a 10-inch LCD ...

Known as HKU5-CoV-2, the virus also appears capable of hooking onto other versions of ACE2 in multiple different mammals, ...