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Health News

Wildfire smoke and extreme heat can occur together: Preparing for the combined health effects of a hot, smoky future

It’s well understood that exposure to either wildfire smoke or extreme heat poses a significant threat to health. For example, there is substantial evidence linking wildfire smoke to an increased risk of hospitalizations for lung or heart complications, with emerging evidence that exposure may also affect birth outcomes and cognitive function. Similarly, we know that extreme heat can increase the risk of illness or death from conditions related to our lungs, hearts and brains.

3d chromosome with dna visible inside
Genetics, Law

23andMe users’ genetic data is at risk, state AGs warn

The fate of more than 15 million customers’ genetic data remains in limbo after popular DNA testing company 23andMe filed for bankruptcy in March.

The data is up for sale, stoking fears about how it might be used and prompting attorneys general from more than a dozen states to warn 23andMe users: Delete your data.

Claymation style illustration of a younger woman lifting small hand barbells
Fitness, Nutrition, Sleep

Forming new habits can take longer than you think. Here are 8 tips to help you stick with them

You may have heard the popular claim that it only takes 21 days to form a habit.

It’s a neat idea. Short, encouraging and full of promise. But there’s just one problem: it’s not true.

Studies that measured time to reach automaticity (when a behaviour becomes second nature) found that habit formation took between 59 and 154 days. Some people developed a habit in as few as four days. Others took nearly a year.