Chatham, ON Current Weather

Scientists confirm a 'super' El Niño is in progress. Here's what it means

Do you sneeze when you look at the sun? Blame your parents

Winter can wait: Exceptional El Niño favours an extended fall

Stink Bugs: Are these little invaders a concern?

Our Sun is capable of producing devastating superflares. Should we worry?

The changes that come with the equinox in Canada

When will Canada see its last 30°C of the year?

Coyotes on patrol: What being 'followed' really means

If you see these caterpillars this fall, don't even think about touching them

Calgary landfill fire spews smoke, air quality reaches high-risk levels

NASA has already spotted Northern Canada's seasonal colour change from space

Golfer narrowly escapes lightning strike on driving range

A strange shift is happening in Antarctica, but it's not all bad

How to winterize your furnace with tips from a pro

Eyes out for Ontario's only venomous snake: Massasauga rattlesnake

These caterpillars may be fuzzy, but don't touch!

While the Atlantic basin runs dry, a rare 'medicane' is in the works

Passengers scream as severe turbulence rattles plane

This was the last lake of its kind in Canada. Now it's gone.

What a 'historic El Niño' actually means

Ready or not, Canada notches its first -10°C of the season

Three fall garden tasks to complete before winter shows up

Canada hits 100+ tornadoes, how unusual is such a busy year?

Are Canada's final 30-degree readings in sight?

Meet the destructive invasive species trying to get in your home this fall

Ferry capsizes in stormy weather, more than 100 missing

How one company is creating sustainable cooling in a hotter world

Breaking down Canada's unusually busy 2026 tornado season

Super El Niños can accelerate global sea level rise: study

Nepal flood survivor speaks about being trapped for 9 days