Spring allergy season has begun. Where is it worse in Canada?
The spring allergy season has started early in many parts of Canada, with high levels of pollen in some cities already. Experts weigh in on which areas have it worse so far this season.
In recent years, scientists have discovered increasing amounts plastic particles in deep oceans, Arctic snow, drinking water, and even breast milk.
How’s that possible?
The answer lies in nearly 350 million tons of plastic being produced globally each year, and about 250,000 tons of plastic littering our oceans.
Precipitation cycles carry microplastics through the air, scattering them across the planet and situating them within natural food chains that comprise ecosystems. As a result, these durable particles have ended up just about everywhere, and scientists believe they’re not going away anytime soon.
Beyond deriving from plastic debris that has degraded into smaller pieces, microplastics have also been prominent in health and beauty products, such as certain cleansers and toothpastes. Microbeads, a type of microplastic, are a form of polyethylene plastic that easily passes through water filtration systems eventually posing a risk to aquatic life.
A recent study led by Stanford University researchers determined that blue whales consume up to 10 million pieces of microplastic daily, largely through the prey that they eat.
Environment International reported that traces of microplastics were discovered in 80 per cent of blood samples taken from 22 anonymized, healthy humans.
And researchers with Universita Politecnica della Marche found microplastics in 26 of 34 samples of breast milk, all collected from a randomized group of women.
But what are the dangers of all these microplastics?
Scientists don’t yet know. At least not fully.
With some plastic specks small enough to infiltrate cells and tissues, some studies have suggested a correlation to certain cancers and various health problems, especially with microplastics leading to levels of chemical toxicity.
As Nature reports, the potential dangers of ingesting microplastics depends on how quickly these particles travel through the human body – a factor that researchers are only beginning to study.
The spring allergy season has started early in many parts of Canada, with high levels of pollen in some cities already. Experts weigh in on which areas have it worse so far this season.
Premier Doug Ford says that lawsuits launched by four Ontario school boards against a trio of social media platforms are “nonsense” and risk becoming a distraction to the work that really matters.
Multiple flight attendants from Pakistan International Airlines have abandoned their jobs and are believed to have sought asylum in Canada in the past year and a half, a spokesperson for the government-owned airline says.
A New Brunswicker will go to bed Thursday night much richer than he was Wednesday after collecting on a winning lottery ticket he let sit on his bedroom dresser for nearly a year.
Calgary police have shut down a number of bridges into and out of the downtown core as officers deal with a distraught individual.
King Charles III gave public remarks for Maundy Thursday, addressing the importance of acts of friendship, following his and Catherine, Princess of Wales’ cancer diagnoses.
Crypto entrepreneur Sam Bankman-Fried was sentenced Thursday to 25 years in prison for a massive fraud that unravelled with the collapse of FTX, once one of the world's most popular platforms for exchanging digital currency.
Peggy is a stout and muscular Staffordshire bull terrier, and Molly is a magpie, an Australian bird best known for swooping on humans during breeding season, not for befriending dogs. But in an emotional video posted online, Peggy’s owners announced that the animals had been separated.
A Toronto restaurant introduced a surprising new rule that reduced the cost of a meal and raised the salaries of staff.
B.C. conservation officers recently seized a nine-foot-long Burmese python from a home in Chilliwack.
A New Brunswicker will go to bed Thursday night much richer than he was Wednesday after collecting on a winning lottery ticket he let sit on his bedroom dresser for nearly a year.
The Ontario government is introducing changes to auto-insurance, but some experts say the move is ill-advised.
A Toronto restaurant introduced a surprising new rule that reduced the cost of a meal and raised the salaries of staff.
Newfoundland’s unique version of the Pine Marten has grown out of its threatened designation.
A Toronto man is out $12,000 after falling victim to a deepfake cryptocurrency scam that appeared to involve Prime Minister Justin Trudeau.
It started small with a little pop tab collection to simply raise some money for charity and help someone — but it didn’t take long for word to get out that 10-year-old Jace Weber from Mildmay, Ont. was quickly building up a large supply of aluminum pop tabs.
There’s a group of people in Saskatoon that proudly call themselves dumpster divers, and they’re turning the city’s trash into treasure.
Ontario is facing a larger than anticipated deficit but the Doug Ford government still plans to balance its books before the next provincial election.