Earth Science
Melting ice caps may set our clocks back one second by next decade
Space
Comet fragment lights up sky over Spain and Portugal 'like a movie'
Millions at risk as land sinks beneath major coastal cities, study finds
Explainers
A cavalcade of Colorado lows can send Canada’s forecast into upheaval
The science behind fireworks: What goes into amazing Victoria Day displays?
Strongest solar flare since 2017 just blasted out from the Sun
Take a mind-bending plunge into a supermassive black hole
Look up this week to see May's Full Flower Moon
Watch? Warning? How we communicate severe weather in Canada
Innovative technology reveals the mysteries of the Halifax harbour