A string trimmer is an invaluable piece of your lawn care tool box. Whether you’re tidying up the edges along sidewalks, ...

A string trimmer is the ideal tool for reaching areas your lawn mower can’t, such as cutting grass and weeds along fence lines. It’s also the tool you want for finishing touches, like edging walkways ...

Consumer Reports reveals the best string trimmers you can buy right now. Our tests find that you don't have to pay a lot to get a capable string trimmer.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called "Is the end in sight for theoretical physics?" Forty-five years later, ...

String theory began over 50 years ago as a way to understand the strong nuclear force. Since then, it’s grown to become a theory of everything, capable of explaining the nature of every particle, ...

What is the stuff in the universe made of? Our high-school physics tells us atoms, with 90 natural elements building the world around us. But what are these atoms made of? Over the last century, we've ...

The original version of this story appeared in Quanta Magazine. String theory captured the hearts and minds of many physicists decades ago because of a beautiful simplicity. Zoom in far enough on a ...

For decades, scientists have theorized about what lies beyond the third dimension and if there can exist a unified theory to explain all of the workings of the universe. This insurmountable task has ...

The concept based on fate has ties to ancient mythology Elizabeth/ Tiktok ; Audrey Roberts/ Tiktok Taylor Swift was on to something with her 2020 Folklore track “Invisible String.” The idea that ...