Mar. 5, 2025 — A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting ...

Autism spectrum disorders are a group of neurodevelopmental disorders that are characterized by impaired social interaction and communication skills, and are often accompanied by other behavioural ...

The primary and unequivocal driver of climate change since the 1850−1900 period is the accumulation of greenhouse gases in the atmosphere. Global mean surface warming throughout the 21st century will ...

In this weekly political show, national political anchor Errol Louis takes a look at developments from the campaign trail and dives into real-world issues motivating voters.

Some of the most sensitive methods of measuring magnetic fields use interactions of resonant light with atomic vapour. Recent developments in this vibrant field have led to improvements in ...