Brightsurf Science News & Current Events

September 07, 1998
Irregular Heartbeat Shown To Increase Risk Of Death As Well As Disability; Particularly Harmful To Women
Atrial fibrillation -- a condition in which the heart beats irregularly -- significantly increases the risk of dying, particularly for women, report scientists.

'Supermassive' Black Hole Found In The Center Of Our Galaxy
The presence of an enormous black hole at the center of our galaxy has been detected by a researcher funded, in part, by the National Science Foundation (NSF). is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to