A comet may become visible to the unaided eye in the coming weeks. Here’s how you can see it

A comet may become visible to the unaided eye in the coming weeks. Here’s how you can see it

There’s a new comet in the sky that has gained a lot of attention lately over its potential to become visible to the naked eye. Comet C/2023 A3 (Tsuchinshan–ATLAS) was discovered by observatories in China and South Africa in early 2023. Believed to have originated from the Oort Cloud — a giant spherical shell that … Read more

What do we know about how female bodies deal with heat?

What do we know about how female bodies deal with heat?

White Coat Black Art26:30Hot as hell Britnee Miazek didn’t immediately make the connection between her periods stopping and her job as a second-year ironworker apprentice in Sault Ste. Marie, Ont.  It was only after a three-month stint in 2023 working on top of the coke ovens used in the steel-making process that the 35-year-old began to notice a pattern.  “As … Read more

Turning wool into pellets could keep fibre from going to waste — and help farmers weather a changing climate

Turning wool into pellets could keep fibre from going to waste — and help farmers weather a changing climate

In a former juice processing plant in Port Williams, a cluster of machines whir and hum as they process piles of wool. For now, the wool processed in this cavernous facility — home of Taproot Fibre Lab — goes into making yarn, either from Taproot’s flock of sheep or from people who want their own wool spun. But in Nova Scotia, much … Read more

James Webb Space Telescope images massive Jupiter-like planet in a triple-body system

James Webb Space Telescope images massive Jupiter-like planet in a triple-body system

Astronomers using the James Webb Space Telescope (JWST) have imaged a planet that is, relatively speaking, in our galactic backyard — and that fresh data has led to new details about this massive “cold” Jupiter. The gas giant exoplanet has the unceremonious name of Epsilon Ind Ab. Epsilon (or “Eps”) is the fifth letter in the Greek … Read more

July 21 was the hottest day on record, European climate agency says

July 21 was the hottest day on record, European climate agency says

On Sunday, the Earth sizzled to the hottest day ever measured by humans, yet another heat record shattered in the past couple of years, according to the European climate service Copernicus on Tuesday. Preliminary data from Copernicus shows that the global average temperature Sunday was 17.09 C, beating the record set just last year on … Read more

Hottest day record broken globally — for 2nd time this week

Hottest day record broken globally — for 2nd time this week

Monday was recorded as the hottest day ever globally — beating a record set the day before — as countries around the world, from Japan to Bolivia to the United States, continue to feel the heat, according to the European climate change service. Provisional satellite data published by the Copernicus climate research program on Wednesday showed that … Read more

Hamilton students heading to Iceland to map caves with a drone, hoping their invention will be used in space

Hamilton students heading to Iceland to map caves with a drone, hoping their invention will be used in space

A team of McMaster University students in Hamilton will soon head to Iceland, where they’ll camp out by a series of underground lava tubes they plan to map with a drone.  The drone uses hardware and software designed by the undergraduate students, who hope their tech will one day be used in space exploration to specially map underground areas in … Read more

Report predicts Hudson Bay polar bears could disappear in a few decades

Report predicts Hudson Bay polar bears could disappear in a few decades

Two subpopulations of polar bear in Hudson Bay will disappear in the next few decades if the world isn’t able to cap global warming at 2 C, according to a new multi-disciplinary study.  The report, published in the journal Nature, Communications Earth and Environment on Thursday, looks at various scenarios of warming and what it … Read more