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Songs may help protect silver-haired bats from wind turbines

Songs may help protect silver-haired bats from wind turbines

The discovery that silver-haired bats sing is allowing bat biologists to record their locations, so they aren’t killed by wind-power development
Monique Keiran: Global climate shifts are redefining winter almost everywhere

Monique Keiran: Global climate shifts are redefining winter almost everywhere

The season is acquiring a looser set of characteristic features, harder to specify, more variable and more unpredictable.
Trevor Hancock: Vaping products should be subject to same marketing ban as tobacco

Trevor Hancock: Vaping products should be subject to same marketing ban as tobacco

Canada should ban all advertising, marketing, promotion and sponsorship involving vaping companies to avoid hooking a new generation of smokers
Geoff Johnson: How to develop the reading brain in a digital world

Geoff Johnson: How to develop the reading brain in a digital world

‘Deep reading,’ the process of reading attentively and carefully as opposed to skimming or scrolling a screen, helps kids develop capacity for critical thinking, empathy and reflection
Fish songs: Scientists race to capture ocean soundscapes before they're drowned out

Fish songs: Scientists race to capture ocean soundscapes before they're drowned out

The sounds fish make are poorly understood, but advances in passive acoustic listening could pave the way for understanding and managing underwater ecosystems like never before.
Our Community: Feeding neighbours, grants on offer, art auction seeks donations

Our Community: Feeding neighbours, grants on offer, art auction seeks donations

Check out our column on the good things your neighbours are doing
David Sovka: To whom it may not concern — Dave's ABCs of letter writing

David Sovka: To whom it may not concern — Dave's ABCs of letter writing

‘Sincerely’ is a traditional letter ending but lacks authenticity. I have not been sincere since the late 1980s, and I think it shows in my correspondence and general deportment
Trevor Hancock: The tobacco industry is lethal and needs to be stamped out

Trevor Hancock: The tobacco industry is lethal and needs to be stamped out

The tobacco industry continues to produce and market its deadly products around the world, particularly in low- and middle-income countries
Geoff Johnson: Aging brings new opportunities for learning

Geoff Johnson: Aging brings new opportunities for learning

Keeping the brain active and learning new, intellectually demanding skills can have significant benefits for older people
Special delivery: Helicopters and internet bring creature comforts to lighthouse keepers

Special delivery: Helicopters and internet bring creature comforts to lighthouse keepers

It takes time and planning, but keepers can get almost anything delivered to their remote locations