Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Homeless shelters that had the most success getting people into permanent housing last year all had one thing in common, according to a new report from Multnomah County: budgets to pay for helping ...

Liverpool's narrow midfield in operation at Inter Prime Sport Liverpool’s important 1-0 victory away at Inter last night was dominated by three talking points. Was Ibrahima Konate’s goal wrongly ...

So, you’re looking to get a handle on quantum mechanics, huh? It’s a bit of a beast, not gonna lie. But the good news is, working through problems is really the best way to start making sense of it ...

I regard building and sustaining a loving marriage as one of the most—maybe even the most—important life focus. Why? Much research has established that marriage generally brings major benefits to ...

A bipartisan bill could lead to teams being banned from using AI chatbots, in response to parents expressing concerns about inappropriate content ranging from sexual conversations to assistance with ...

The Federal Trade Commission (FTC), in February 2025, launched a request for information seeking public comment about how social media platforms’ “adverse actions” against users and user content may ...

ForeFlight features a dynamic, graphical weight and balance (W&B) tool that provides a visual representation of your aircraft’s cabin layout. This is included with a premium subscription and ...

Even though they bear little responsibility for the current state of the world's environment, young people have been taking the initiative in tackling problems from rising global temperatures to ...

ChatGPT users may want to think twice before turning to their AI app for therapy or other kinds of emotional support. According to OpenAI CEO Sam Altman, the AI industry hasn’t yet figured out how to ...

EDITOR’S NOTE: Kara Alaimo is an associate professor of communication at Fairleigh Dickinson University. Her book “Over the Influence: Why Social Media Is Toxic for Women and Girls — And How We Can ...