In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

PFAS are forever chemicals that do not degrade in the environment. They enter soil and water, accumulate in plants, animals ...

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 ...

Legislation that would expand current regulations on transactions that deal with the sale of catalytic converters to scrap metal yards passed the Pennsylvania House on Wednesday. The bill, authored by ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Abstract: In this letter, a nanosecond-level transient electric field (E-field) sensor based on a monopole electrically small rod antenna is proposed. The working principle and design process of the ...

Abstract: The power converters integrated with active power decoupling (APD) may handle the ripple power in dc link and then reduce the volume of the filter capacitor dramatically. Generally, voltage ...