“The last few years have seen vital signs breaking their records by extraordinary margins, like surface temperature, ocean ...

Earth has entered a grim new climate reality. The planet has officially passed its first climate tipping point. Relentlessly rising heat in the oceans has now pushed corals around the world past their ...

DeGrasse Tyson, the world-renowned astrophysicist, spoke in front of 4,000 people at a summit in Erie in Oct. 29.

Deep inside a Swiss mountain, a group of students spent some of the summer simulating what life might be like inside a lunar ...

Earth's systems are nearing tipping points that could plunge the planet into a "hothouse" regime — but there's still time to ...

The creation of nuclear rocket engines and new materials for flights to other planets was discussed in Moscow.

What is the climate crisis? It is nothing more than the geological consequence of moral corruption, manifested as criminal ...

We need a “dangerous memory” of the church’s sin to unearth a Jubilee that heals the church and, through it, wider society.

Tyee contributor Christopher Guly is an Ottawa-based journalist and a member of the Canadian Parliamentary Press Gallery. “I just want to live through 2026,” said David Suzuki in a recent interview ...

Every time a doctor orders a CT scan, or a child receives a lifesaving vaccine, or your phone’s GPS corrects itself by the ...