Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, and star cluster in Charles Messier’s famous catalog. Photographer Alan Dyer ...

The Vera C. Rubin Observatory sent scientists nearly 1 million astronomy alerts in one night, showing off changes in the sky. Eventually, the telescope is expected to reach 7 million alerts per night.

A next-generation nuclear reactor left March Air Reserve Base, Calif., on Sunday in a first-of-its-kind airlift. The modules of the reactor were loaded aboard three C-17 Globemaster III aircraft, and ...

The Trump administration on Thursday revoked a scientific finding that climate change is a danger to public health, an idea that President Donald Trump called “a scam.” But repeated scientific studies ...

WASHINGTON — National Guard members deployed to Washington, D.C., have broken up fights, administered opioid overdose medication and helped deliver a baby but have not had a measurable impact on crime ...

While millions of tax filers are expecting a bump in their tax refund amount this year, millions more will owe back taxes. You can avoid taxes owed sticker-shock by using tax estimators to calculate ...

As the use of artificial intelligence across medicine increases nationwide, The Daily Pennsylvanian spoke to professors, doctors, and researchers at the Perelman School of Medicine about how they are ...

Good skincare doesn't have to come with a luxury price tag – and our latest game-changing find comes straight from the Love Island: All Stars villa. The L'Oreal Paris Revitalift Filler Plumping ...

Long before GPS, explorers used the stars to cross oceans and deserts. Here’s how they turned the night sky into a map... Republican senator goes public with his Trump complaints Why Elon Musk says ...

The market is up three years in a row, but that doesn't change what the pattern says about 2026. One stock may be a counterintuitively good buy for 2026 even after its big gains in 2025. After three ...

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 ...