For more than a century, astronomers have known that some “new stars” flaring into view are not births at all but violent ...

Nova explosions, which were thought until now to be relatively simple, are actually turning out to be very different. An ...

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

Venezuela accused the United States of an "extremely serious military aggression" after explosions rocked the capital Caracas ...

Whether it’s your first time visiting Halifax or your fifth, the following neighborhoods will help give you a sense of place ...

Ukrainian President Volodymyr Zelenskyy prepared to meet with U.S. President Donald Trump in Florida on Sunday.

Poland scrambled fighter jets and closed airports in Lublin and Rzeszow near the border with Ukraine for several hours during ...

In the run up to Christmas, carols fill the air. Many have an astronomical twist, singing of the "Christmas Star" from the ...

Russia attacked Ukraine’s capital with ballistic missiles and drones on Saturday, killing at least one person and wounding 27 ...

Meanwhile, Russia intensified its attacks on Ukraine’s capital and elsewhere in the days before the Sunday meeting.