American Water Works AWK is scheduled to release first-quarter 2025 results on April 30, after market close. The company ...

Editor's Note: Letters to the Editor are published every last Sunday of the month. Please keep letters to 250 words or less ...

A small number of E-Transit chassis cabs produced for the 2024 and 2025 model years will have their batteries replaced at no ...

A recent study has introduced the next-generation Vegetation Photosynthesis Model (VPM 3.0), delivering a major leap in the ...

Titan, Saturn's largest moon, is a fascinating world that is unique among moons of the outer solar system. It's shrouded in a ...

A new study reveals significant changes in the global freshwater oxygen cycle. Rivers, streams, lakes, and reservoirs aren’t just beautiful features of the landscape, they’re vital to life on Earth.

In this week's Current Climate newsletter, reducing methane emissions by breeding less gassy cows; Tesla Cybertruck sales ...

31,560 people played the daily Crossword recently. Can you solve it faster than others?31,560 people played the daily Crossword recently. Can you solve it faster than others?

Understanding what water stocks are all about is effectively understanding the water cycle. Each water company pays the Environment Agency (in England) and Natural Resources Wales to collect water ...

Abstract: Model predictive control with duty-cycle optimization has been widely adopted for induction motor drives. However, a fixed combination of a null vector and an active vector fails to ...

In this paper, an energy efficiency optimization design method for position servo permanent magnet synchronous motor (PMSM) based on a cycle operating energy consumption model is proposed. Firstly, ...

"With this model, we offer the most complete possible understanding of this cycle on a large scale ... temperatures make oxygen less soluble in water, transport slower vertically across the ...