For centuries, the Pythagorean Theorem has occupied a unique position in mathematics: both elementary and profound. Its ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

The British chemist Lesley Orgel had a rule: Evolution is cleverer than you. Antibiotic-resistant bacteria have repeatedly proven him right. Since humans started making antibiotics for ourselves in ...

Abstract: In this letter, a novel design concept to achieve a low-cost wide-angle beam-scanning transmitarray (TA) using lens-loaded patch (LLP) elements is presented. In this design, each TA element ...

Tony Harris travels to the Florida coast to explore the notorious and fear-provoking Bermuda Triangle; Tony and a team of experts analyse evidence of similar mysterious phenomena from around the world ...

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