Sky solution to help endangered species
An astrophysicist and an ecologist are combining their expertise using drones, thermal cameras and the techniques used to analyse objects…
Guardians of a Vast Lake, and a Refuge for Humanity
Thousands of years ago, every lake was like Great Bear Lake. So pure you could lower a cup into the…
Today in science: Quasar mystery solved
In 1963, Maarten Schmidt suddenly realized that quasars are exceedingly distant and unimaginably luminous. His revelation changed our notion of…