Catalytic converters were made mandatory in the U.S. in 1975 as part of the Clean Air Act, which itself was introduced in 1970. This meant that every vehicle from the '75 model year onward had to be ...

Renovation work on the reflecting pools surrounding the state Capitol involves re-waterproofing the basins. The installation of panels featuring abstract representations of oceans and volcanic ...

While global temperatures dipped in 2025, fears persist over the continuing effects of global warming and climate change on communities worldwide. Wildlife remains a major cause for concern, with ...

Add articles to your saved list and come back to them anytime. We talk a lot about the health of our hearts and brains, but there’s one little organ tucked away behind the stomach that rarely rates a ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...