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

Invasive peach blossom jellyfish spreading through B.C. waterways

Invasive peach blossom jellyfish spreading through B.C. waterways

Some time more than 30 years ago, a single Chinese peach blossom jellyfish made its way into a lake in British Columbia. Exactly how it arrived is not clear, researchers say — perhaps it was in aquarium water — but decades later, thousands of genetic clones of the same organism have been spotted in 34 waterways around the province. … Read more

Invasive zombie plant takes hold in St. John River

Invasive zombie plant takes hold in St. John River

When aquatic botanist Meghann Bruce found an invasive species nicknamed zombie plant in the St. John River in 2015, she only found it in one spot.  She actually stumbled upon Eurasian watermilfoil while doing a botanical survey of the river for another project.  As part of that study, she explored 171 sites between the Mactaquac Dam … Read more

Travelling through a 40 degree summer looking for relief

Travelling through a 40 degree summer looking for relief

This summer I visited two coastlines: the western shore of Oregon and California by motorcycle, and the south coast of Spain. During both trips I experienced 40 C-and-higher temperatures, but the two countries dealt with the heat in different ways. The Oregon Trail and California coast are famous for spectacular seaside cliffs and long sandy … Read more

When India’s vulture population collapsed, half a million human deaths followed: study

When India’s vulture population collapsed, half a million human deaths followed: study

As It Happens6:42When India’s vulture population collapsed, half a million human deaths followed: study Vultures may not be the most popular animal in the world, but the work they do is essential for human life, a new study has found. New research attributes 500,000 human deaths in India over the course of five years in the … Read more

Researchers say oxygen is being produced on the ocean floor. The mining company funding them isn’t happy

Researchers say oxygen is being produced on the ocean floor. The mining company funding them isn’t happy

Oxygen is being produced on the ocean floor — seemingly by ancient lumps of metal — according to a new study. That discovery is putting the scientists behind it at odds with the Canada-based mining company that funded them. “We were the worst critics of this paper for a long time,” Andrew Sweetman of the Scottish … Read more

Scientists researching wasps that may protect B.C. berries

Scientists researching wasps that may protect B.C. berries

Every year, invasive insects gnaw away at Canadian farms, gardens and wild plants, spreading disease and disturbing ecosystems.  But tiny wasps that lay body-bursting eggs in invasive insects may be able to help B.C. berry growers protect their crops. “It’s like a free service nature is providing us to help control crop pests,” said Paul Abram, an … Read more

Underwater gardeners work to restore B.C.’s crucial kelp forests

Underwater gardeners work to restore B.C.’s crucial kelp forests

In the chilly waters of Vancouver Island’s Barkley Sound, gardeners are at work on the sea floor. They are scientists from the University of Victoria (UVic) who are trying to regrow kelp forests, a crucial part of the marine habitat, amid threats from heat waves, climate change and voracious sea urchins. Julia Baum, a UVic … Read more