Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

BEIRUT — Ten years ago, much of the Arab world erupted in jubilant revolt against the dictatorial regimes whose corruption, cruelty and mismanagement had mired the Middle East in poverty and ...

After a brutal winter for much of the country, spring is finally in the air. Spring officially begins on Friday, March 20, at 10:46 a.m. ET, according to the U.S. Naval Observatory. It marks the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. What day is the first day of spring 2026? Friday, March 20, ...

Mortgage rates ticked higher last week, continuing their march above 6% and potentially complicating the calculus for buyers and sellers at the beginning of a spring season that had been showing green ...

Spring is the season often referred to as a transition time of year. Days are longer, temperatures start to rise more significantly and gardens burst into life and colour. But there are differences in ...

Spend a day at Saratoga Spa State Park and explore hiking trails, top-tier performance spaces, museums, and a spa. There are 21 natural springs in town—go on a spring water tasting tour. Chow down on ...