A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

Today marks the shortest day and longest night of the year as the sun reaches its lowest point in the Northern Hemisphere sky. When you purchase through links on our site, we may earn an affiliate ...

Pour one out for the ancient MetroCard and its equally old cousin, the PATH SmartLink card. The beginning of the end for these longtime ways to pay fares on the bi-state PATH system came Thursday when ...

The winter solstice is arriving soon. "The winter solstice is significant across various cultures, signaling the changing of the seasons," according to the Old Farmer's Almanac. After the winter ...

Guardian Directed Equity Path Portfolio ETF Units (GDEP.B:CA) declares CAD 0.0673/share monthly dividend. Payable Dec. 31; for shareholders of record Dec. 23; ex-div Dec. 23. See GDEP.B:CA Dividend ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

This year's Winter Solstice night is the darkest in over a decade. Astronomical winter soon arrives, but exactly when is our shortest day and longest night of the year? During Earth's yearly trek ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is known as meteorological winter. But based on Earth's tilt and orbit around the ...

We still have plenty of long, dark days ahead of us, but there’s a bright spot amid a sea of early sunsets We’re quickly approaching the shortest days of the year across Canada as the winter solstice ...

The winter solstice has long marked a time of rebirth, behind it are fascinating astronomical events. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...