Abstract: In this paper, a modified Wallace tree multiplier with several adders is presented. In every microprocessor and DSP circuit, the multiplier performs a vital function. The delay in ...

The annual Christmas in Rockefeller Center special premieres on NBC Wednesday, Dec. 3 at 8/7c. The two-hour special, hosted by country music icon Reba McEntire, features a wide array of performers ...

Get ready to kick off your holiday spirit in Chandler, where the season is being welcomed with a slew of events sure to appeal to everyone from Santa enthusiasts to ugly sweater aficionados. The ...

Some species of fig trees store calcium carbonate in their trunks—essentially turning themselves (partially) into stone, new research has found. The team of Kenyan, U.S., Austrian, and Swiss ...

Some species of fig trees store calcium carbonate in their trunks – essentially turning themselves (partially) into stone, new research has found. The team of Kenyan, U.S., Austrian, and Swiss ...

Fairfax County is converting 37 acres of the Interstate 95 landfill in Lorton into the county’s largest solar array. “The ground we’re standing on now is the closed landfill part of our site — it ...

Neil Young has announced a new album—his first with his recently assembled touring band, the Chrome Hearts. He leads Talkin to the Trees with a reliably on-the-nose protest song, “Lets Roll Again,” ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Seattle’s intersections can be tree hubs that bring us to 30% canopy coverage (Ryan DiRaimo) Seattle’s goal is 30% tree canopy by 2037. By converting a quarter of on-street parking into tree hubs, we ...