A deep dive into the technological progress of today’s smart valves, bearings, brakes, gearboxes and actuators, and what’s next. Integrating smart technologies, such as wireless sensors and ...

You'll need two things to catch a Rainbow-tipped Butterfly: A Buzzy Jar and many Smoke Bombs. The Buzzy Jar will reveal the location of Rare Bugs for a short duration, allowing you to spot them ...

TRANSPORT PHENOMENA UNIT OPERATION Friction losses in valves and fittings for power-law fluids M.A.Polizelli I; F.C.Menegalli II; V.R.N.Telis I; J.Telis-Romero I,* I Departamento de Engenharia e ...

Butterfly pioneer Wynter Blyth MA mentions a butterfly in his book Butterflies of the Indian Region that came out in 1957. He talks of it as a rare one, observed in the Mettupalayam Ghats and Sri ...

It's all the sun. Anderson Cooper: You can actually hear the sound of butterfly wings. Court Whelan: Yeah. Anderson Cooper: Let's just be quiet for a second. Court Whelan: Look at that.

They found that butterfly diversity is highly clustered in tropical and subtropical mountain systems: two-thirds of butterfly species live primarily in the mountains, which contain 3 1/2 times more ...

Stefan Pinkert, Nina Farwig, Akito Y. Kawahara, Walter Jetz. Global hotspots of butterfly diversity are threatened in a warming world. Nature Ecology & Evolution, 2025; DOI: 10.1038/s41559-025-02664-0 ...

Ultimately, the butterfly decline is part of a larger global trend of insect population loss, with insects declining by about 1-2% annually, the study's authors said.

Butterfly populations have dropped by 22% across 554 recorded species in the United States, according to a new study in the journal Science. "Our national-scale findings paint the most complete ...

U.S. officials moved Tuesday to protect the monarch, an iconic orange-and-black butterfly famous for its marathon migration across North America, under the Endangered Species Act. The U.S. Fish ...