Chelsea, Massachusetts, is plagued by what is known as the Urban Heat Island effect, in which pavement and vehicles soak up and radiate heat.

This pattern typically results in ongoing chances for clouds and rain on the East and West Coast while the central part of the country remains dry and quiet thanks to high pressure.

An omega block pattern will bring threats of flooding rain to the Plains and Northeast, and some weird temperature maps across the country during the first full week of May. What Is An Omega Block ...

The sweeping pattern that's now influencing much of the USA's weather is called an omega block because of its resemblance to the Greek letter.

"Intense" thunderstorms roll into Texas Friday. An omega block is likely to bring flooding risks and low temperatures over the next several days.

Omega block weather pattern is forecast this weekend to flip temperatures, bring snow, storms across the country. Here's what it means.

An "omega block" in the atmosphere will enhance the chances for stormy weather and big shifts in temperature over parts of the United States.

In block motion estimation, a search pattern with a different shape or size has a very important impact on search speed and distortion performance. A square-shaped search pattern is adopted in many ...

Discover Hankook's patented tire design featuring hexagon-shaped sidewall patterns that enhance aesthetics and structural integrity for superior performance.

A blocking pattern known as a Rex block is setting up over Eastern North America, and is responsible for the revival of summer in Ontario and Quebec for the days to come ...