Once open, you can use Copilot to adjust system settings, summarize text, or search the web without leaving your desktop. To reuse your best instructions across chats, see this step-by-step guide on ...

In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research laid the foundation for modern knot theory, was trying to find a ...

PHILADELPHIA—Ninety-eight years ago, the nation’s largest power grid operator was founded here by utilities serving Pennsylvania and New Jersey. On Monday, Pennsylvania Gov. Josh Shapiro threatened to ...

PHILADELPHIA - For the first time ever, representatives from 13 states on the PJM power grid met at a conference in Philadelphia Monday. It comes amid concerns over higher electric prices. PJM is the ...

This was Alessandra Rich’s first time showing during London Fashion Week. Despite living here since her brand’s inception in 2009 (only to move all company operations to Milan during Covid) the ...

The Northeast Supply Enhancement pipeline, which would deliver natural gas into the New York City area, has been shot down three times because of environmental concerns. Supporters hope the fourth ...

Things continue to get challenging as you start contemplating your Week 3 NFL survivor picks, as teams start coming off the board. The schedule features six inter-conference matchups, including ...

In a small town in southern Vermont, not far from the lauded ski slopes of Okemo, there's water gushing out of the back of a treatment facility. For Chris Hughes, the assistant water and wastewater ...

WASHINGTON — President Trump signed an executive order Friday adding an annual fee of $100,000 to all H1-B visa applications. The move marks the latest crackdown by the administration on migrants ...

“Consumers will see electricity rates spike — and to what end?” the Florida governor said. TALLAHASSEE, Florida — Gov. Ron DeSantis on Thursday took another swipe at the emerging data center industry, ...

The FIA has announced that the World Rallycross Championship will revert to a European Championship from 2026, with a standalone "World Cup" event being introduced as well. World RX debuted in 2014 as ...