Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

We tested 16 models from top brands, including Giro, Specialized, Lazer, and more, to find the best road bike helmets.

A new study has challenged a popular explanation for the unexpected 30-second shortening of Dimorphos's orbital period. The researchers found that the proposed mechanism would actually produce the ...

In our personal lives, and on a global scale, we face challenges that test our emotional mettle — injury, illness, unemployment, grief, divorce, death, or even a new venture with an unknown future.

Listen to more stories on the Noa app. Lately, chatbots seem to be using more sophisticated tactics to keep people talking. In some cases, like my request for headache tips, bots end their messages ...

Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and proofreader with more than fourteen years of experience working with print and online publications. Investopedia / Lara ...

DIRECTV is a direct broadcast satellite provider that transmits to homes throughout the United States and the Caribbean. There are many different packages to choose from, each offering a variety of ...

Attention deficit hyperactivity disorder (ADHD) in children is a difference in brain development that can affect their ability to focus and self-control. It's one of the most common brain disorders in ...

If you could save lives by producing vaccines in transgenic bananas, would you? In the debate over large-scale commercialization and use of GMOs, where should we draw the line? Vaccines Tobacco ...

Common mental health conditions include anxiety disorders, depression, bipolar disorder, eating disorders, post-traumatic stress disorder, schizophrenia, personality disorders, and neurodevelopmental ...

We get it, you're busy. Here are 10 things that came up this week that you should be aware of. View Gallery ...