This walking tour captures Amsterdam during the warm glow of sunset, as soft golden light reflects across the calm river. Historic buildings line the waterfront, while swans glide quietly over the ...

The science pros at TKOR create a vortex using water and a 9-volt battery, demonstrating physics principles in a visually stunning way.

The Lumeniq was developed under the leadership of Alexander Spies, head of UV Technologies at Vortex Companies, formerly of Germany-based ETECAS UV Technology. Drawing on decades of hands-on design ...

The currents of the oceans, the roiling surface of the sun, and the clouds of smoke billowing off a forest fire—all are ...

The Manitoba Water Polo Association is encouraging youngsters across the province to dip their toes in the water and try the sport for what might be the first time. The association is preparing to ...

Could early February's blast of cold in the northeastern United States be one of the last appearances of our wintertime foe, the polar vortex? While forecasters can't yet say that for sure, a warmer ...

View post: Winter Storm Warnings for 26 Inches of Snow in 8 States Emerge A cold front will bring plunging temperatures and snow to the Northeast this week. Polar vortex disruptions, caused by Sudden ...

While much of the Northeast will be wrapped in another round of frigid cold, Oklahoma will experience some unseasonably warm temperatures when another polar vortex strikes the U.S. next week.

Don't put away that winter jacket just yet. The polar vortex is expected to be impacted by a sudden warmup of the stratosphere, which will bring freezing temperatures to the Northeast this weekend and ...

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