In this video I show you how to identify the parts of the cosecant graph. We will explore how to identify the period, phase shift, vertical translation, reflections, domain and range. I make short, to ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

While technology has potential to distract students, it can also boost engagement and help them actively demonstrate their learning.

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

I tested the BetterMe mini reformer and was surprised at how much of a full Pilates workout it delivers at home, despite being compact and foldable.

Michelle Rodriguez starts every morning with a shock of about 300 volts to her right wrist. The 35-year-old in Germantown, Md., wanted a more aggressive alarm clock after sleeping through an important ...

Every February, the world fills with roses, chocolates, and the idea that passionate love is everywhere. Yet new research shows that the dizzy, can’t-stop-thinking-about-them kind of romance may be ...

Artificial intelligence has attained an impressive series of feats—solving problems from the International Math Olympiad, conducting encyclopedic surveys of academic literature, and even finding ...

I get stuck in my head about not feeling attractive enough. I can be having a perfectly good day, then catch my reflection — in a bathroom mirror, a dark window, my phone camera — and suddenly I’m off ...

Protein is a hot topic in the nutrition world, especially with the release of the 2026-2030 U.S. Dietary Guidelines. As a dietitian, I’m often asked how much protein people need daily. The answer ...

Students, parents and school principals all instinctively know that some teachers are better than others. Education researchers have spent decades trying — with mixed success — to calculate exactly ...

Lackawanna County property owners anxious about the impact of the county’s reassessment on their 2026 tax bills can begin calculating what that impact might be, at least in terms of their county taxes ...