Virtual reality headsets for visual field testing in glaucoma offer a variety of benefits for the patient, the practice and ...

Glaucoma is characterised by progressive vision loss due to retinal ganglion cell deterioration, leading to gradual visual field (VF) impairment. The standard VF test may be impractical in some cases, ...

he term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North Pole The term “polar vortex” usually refers to the ...

Researchers have discovered that breathing affects pupil size, with the pupil being smallest during inhalation and largest ...

BISMARCK, N.D. — Harsh cold descended on the nation’s midsection Monday as a polar vortex gripped the Rockies and Northern Plains on the heels of weekend storms that pummeled the Eastern U.S ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the ...

MOSTLY CLOUDY BUT DRY. AND TH The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the ...

This week, parts of the U.S. are experiencing the 10th and coldest polar vortex event this season. Weather forces in the Arctic are combining to push the chilly air into the U.S. and Europe.

Mars, Venus, Jupiter, Saturn and Mercury will shine bright enough for the naked eye to see, and you can catch glimpses of Uranus and Neptune with binoculars or a telescope.

Steelers quarterback Justin Fields reportedly has one demand if he’s going to re-sign with Pittsburgh, and that’s a realistic shot to start. That wasn’t the case last season when Russell ...

Get the inside edge with our comprehensive horse racing form guide, designed specifically for Australian horse racing fans. Our form guide provides detailed information on every upcoming race helping ...