Find expert tips on selecting valves for your piping system, covering types, materials, and compliance to ensure safety, efficiency, and long-term reliability.

Water supply disruptions in Thiruvananthapuram due to infrastructure works from April 2-4, affecting multiple areas, as per KWA.

Patients who underwent transcatheter aortic valve replacement (TAVR) with a valve designed to treat aortic regurgitation had ...

Alfa Laval has expanded its range of hygienic valves with the launch of the Unique SSV Pressure Relief Valve and the Leakage Detection Butterfly ...

According to a new market research report titled, 'Control Valves Market Size, Share, Forecast, & Trends Analysis by Product (Rotary Control Valves ...

According to a new market research report titled, 'Control Valves Market Size, Share, Forecast, & Trends Analysis by Product ...

The U.S. Fish and Wildlife Service is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered Species Act (ESA). Officials ...

U.S. Fish and Wildlife Service via Flickr under CC BY 2.0 Butterfly populations in the United States have dropped by almost a quarter in the last two decades, according to a new analysis published ...

Butterfly populations have dropped by 22% across ... This year, monarchs covered 4.42 acres, up from 2.22 acres the year before, the survey said. This increase in monarchs is directly related ...

Over the past 20 years the U.S. butterfly population has declined 22%, a dramatic loss that has scientists concerned. "The easy number to think about is the total number of butterflies in your yard.

We found declines in just about every region of the continental U.S. and across almost all butterfly species. Overall, nearly one-third of the 342 butterfly species we were able to study declined ...