Well, that's a little depressing. Friday night will mark New York City's last 6 p.m. sunset until next year, a harbinger of the rapidly approaching daylight saving time, with shorter days and ...

University of Toronto researchers used the Canadian Light Source synchrotron, Canada’s only device of its kind, to develop medicinal compounds capable of fighting antibiotic-resistant bacteria.

But a spectacular sunrise or sunset can be like a blip of wildness in the flatline of city or suburban living, perhaps even long enough to make you forget about the concrete or the cockroaches or ...