IN PHOTOS Northern lights dance across the night sky in southern Ont.
From London, to Mildmay, Collingwood and St. Thomas, here are some highlights of Friday night and Saturday morning's northern lights display.
A new study suggests that looking at ancient cities can offer lessons as to how we can adapt to climate change.
Researchers at the University of Sydney and the University of Texas at Austin studied the collapse of ancient Khmer cities in Southeast Asia and Maya cities in Mesoamerica. They published their findings this month in the journal Proceedings of the National Academy of Sciences.
When these civilizations "collapsed," much of the core urban centres of these areas were abandoned, but settlements in the surrounding areas continued to persist thanks to the infrastructure investments that these civilizations made.
The authors write that the two civilizations had "clear parallels" when it came to land use, settlement types and water management infrastructure. These civilizations featured large-scale conversion of tropical forests into agricultural land, surrounded by reservoirs and canals.
“They created extensive landscapes of terraced and bunded (embanked to control water flow) agricultural fields that acted as massive sinks for water, sediment and nutrients,” said lead author Daniel Penny and associate professor at the University of Sydney, in a news release.
The Khmer Empire encompassed much of modern-day Cambodia, Thailand, Laos and Vietnam between the ninth and 15th centuries. The Maya civilization had existed for thousands of years in present-day Mexico and Central America up until its collapse in the ninth century.
These areas also had a high degree of climate variability. The authors point to archeological evidence of severe episodes of flooding and drought in the areas surrounding both the Maya and Khmer cities. Yet, the ancient infrastructure allowed for "resilient communities that were able to tolerate large climatic shifts."
The settlements that the Maya and the Khmer left behind demonstrate the importance of building climate-resilient infrastructure, with more extreme weather events expected in the future as climate change continues to intensify.
“We often think of these historic events as disasters, but they also have much to teach us about persistence, resilience and continuity in the face of climate variability,” said Penny.
From London, to Mildmay, Collingwood and St. Thomas, here are some highlights of Friday night and Saturday morning's northern lights display.
For decades, North Bay, Ontario's water supply has harboured chemicals associated with liver and developmental issues, cancer and complications with pregnancy. It's far from the only city with that problem.
The Netherlands' contestant in the Eurovision Song Contest was dramatically expelled from competition hours before Saturday's final of the pan-continental pop competition, which has been rattled by protests over the participation of Israel.
The rolling hills leading to the hamlet of Rosebud are dotted with sprawling farms and cattle pastures -- and a sign sporting a simple message: No Race Track.
An evacuation alert was issued for two Wood Buffalo communities Friday night, as crews battled an out-of-control wildfire near Fort McMurray.
Evan Bouchard scored 5:38 into overtime and the Edmonton Oilers bounced back for a 4-3 win over the Vancouver Canucks in the second round of the Stanley Cup playoffs on Friday.
Irresponsibly using a credit card can land you in financial trouble, but personal finance columnist Christopher Liew says when used properly, it can be a powerful wealth-building tool that can help grow your credit profile and create new opportunities.
A cyclist turned herself in and received a fine after striking a four-year-old girl who was crossing the street to catch a school bus.
Where you live plays a big factor in what you pay at the grocery store. And while it's no secret the same item may have a different price depending on the store, city or province, we wanted to see just how big the differences are, and why.
A family of fifth generation farmers from Ituna, Sask. are trying to find answers after discovering several strange objects lying on their land.
A Listowel, Ont. man, drafted by the Hamilton Tigercats last week, is also getting looks from the NFL, despite only playing 27 games of football in his life.
A small Ajax dessert shop that recently received a glowing review from celebrity food critic Keith Lee is being forced to move after a zoning complaint was made following the social media influencer’s visit last month.
The Canada Science and Technology Museum is inviting visitors to explore their poop. A new exhibition opens at the Ottawa museum on Friday called, 'Oh Crap! Rethinking human waste.'
The Regina Police Service says it is the first in Saskatchewan and possibly Canada to implement new technology in its detention facility that will offer real-time monitoring of detainees’ vital health metrics.
The stakes have been set for a bet between Vancouver and Edmonton's mayors on who will win Round 2 of the Stanley Cup playoffs.
A grieving mother is hosting a helmet drive in the hopes of protecting children on Manitoba First Nations from a similar tragedy that killed her daughter.
A chicken farmer near Mattawa made an 'eggstraordinary' find Friday morning when she discovered one of her hens laid an egg close to three times the size of an average large chicken egg.
A P.E.I. lighthouse and a New Brunswick river are being honoured in a Canada Post series.