It is the most famous graffiti in mathematical history, but it looks rather unassuming: i ² = j ² = k ² = ijk = –1 Yet ...

A knife-wielding robber struck a woman in the face and rooted ... wearing a grey tracksuit and a dark coloured cap with ...

A Jewish youth football team has been put under police protection after it said it was attacked by a pro-Palestinian mob ...

SOPA Images/LightRocket via Getty Images Anti-Defamation Commission chairman Dvir Abramovich said the anti-Semitic graffiti was “not normal”. “The monster of anti-Semitism has once again ...

Police received a call from a pedestrian who spotted anti-Semitic messages painted on the exterior wall of St. Joseph Catholic School.

If you have knives, you need a good knife sharpener. A knife sharpener is an essential kitchen tool, but it's often overlooked. Investing in a knife sharpener can make a world of difference in ...

My chef’s-knife collection is substantial. I’ve owned some since I moved out of my parents’ house a decade ago, I’ve received others as gifts, and I’ve tested quite a few for this story.

To curate this list, I first took into consideration the backbone of most great groupings: a sharp, durable chef’s knife. With the exception of a couple of speciality packs (like steak knives ...

There are a lot of tools and equipment in a kitchen, but most chefs will tell you that a good chef's knife is the most important one. However, finding a good one isn't the easiest task.

In 1843, William Rowan Hamilton had a four-dimensional flash of insight that still shapes our three-dimensional world.