cataract – News, Research and Analysis – The Conversation

Aging plays a significant role in the development of conditions that can lead to blindness. But most of them can be prevented or delayed with regular care. (Getty Images/Unsplash)

June 16, 2026

Our eyes age too: Here’s how to reduce the risks of four common eye conditions

Langis Michaud, Université de Montréal

Aging plays a significant role in the development of conditions that can lead to blindness. However, most of these can be prevented or delayed.

Watching a solar eclipse is always fascinating. During the phase when the moon completely obstructs the sun, daylight gives way to a deep twilight sky. (Shutterstock)

April 7, 2023

On April 8, 2024, parts of Ontario, Québec, the Maritimes and Newfoundland will see a total eclipse of the sun. Here’s how to get ready for it.

Langis Michaud, Université de Montréal

Some parts of North America will witness a total solar eclipse in April 2024. This may seem far away, but you should think about preparing for this rare and fascinating phenomenon.

U.S. Vice-President Mike Pence speaks about the creation of a United States Space Force on Aug. 9, 2018 at the Pentagon. (AP Photo/Evan Vucci)

August 16, 2018

How Canadian technology could protect Space Force troops

Fiona E. McNeill, McMaster University

Could Canadian technology play a part in the newly announced U.S. Space Force? A team at McMaster University has developed an instrument that could keep Space Force troops safe from radiation.

November 6, 2015

Eye drops could cure cataracts – and long‑sightedness

Roy Andrew Quinlan, Durham University

There aren’t enough eye surgeons to perform all the cataract ops that are needed. Luckily, a solution might be at hand.

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