The last decade has brought a new way to explore the universe. Gravitational wave astronomy, made possible by observatories ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Butterflies and moths start out the season as caterpillars, and caterpillars are voracious feeders of leaves. If you spray ...

Very Large Telescope observations of the galaxy revealed that there was likely a “sudden awakening of the massive black hole ...

Trailing 3-0 in its first-round series, Ottawa faces an uphill battle against Toronto. But from the 1942 Maple Leafs to the 2010 Flyers, history shows the Senators aren't out of it just yet.