Without course correction, experts warn, it cannot be overstated how much of what the country has achieved could be lost.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

MANILA, Philippines — A Korean fugitive wanted for his alleged role in telecommunications fraud and a subject of an active red notice from the International Criminal Police Organization (Interpol) was ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

Commuters using the GO Train could face possible delays this week as a heat wave grips southern Ontario.

"With the launch of the ten-year Legacy Survey of Space and Time, the Rubin Observatory is opening a new window on the ...

An Ottawa artist who painted a beaver celebrating the United States for a World Cup promotion in Toronto has learned her ...