How do scientists calculate the probability that an asteroid could hit Earth?
When and where could a tsunami happen in the Atlantic Ocean?
Why on Earth is the planet’s day getting shorter?
A hidden 'Black Moon' rises this weekend. Here's what that is
Sunsets growing earlier across Canada as summer starts to fade
Rip currents are a natural hazard along coasts – here’s how to spot them
Thunderstorms: Improving this will help reduce their deadly and costly impacts
Hubble reveals new details about alien comet 3I/ATLAS
The high-stakes factors that decide where a hurricane tracks
'Megathrust' earthquake fault line confirmed off Haida Gwaii
Soak up the sun while you can, as daylight fades fast in August
