If city lights block the stars over your backyard, this map can help you hunt down the darkest skies for epic stargazing.

Behind the numbers looms a stark paradox: in the world’s most populous nation, it is the southern states—long successful in ...

Rosh Hashanah is less than 3 months away. During the High Holidays, the number of synagogue visitors increases, including ...

Also featuring stories on the world’s riskiest maritime shipping routes, sub-par cancer drugs exported across the globe, and ...

Ottawa backyards sparkled with firefly activity last summer. This year, they're largely absent — and data gaps are leaving ...

Korey Hampton sees progress every day as she works along the French Broad River. But, nine months after Hurricane Helene, ...

Driving along 15th Street Northwest in D.C., you may notice a stretch with multicolored bike lanes and other street paintings ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

Globally, nearly half of the world’s population experienced at least 30 extra days of extreme heat between May 2024 and May ...

Catch up on the political news of the past week in the latest At the Races newsletter, including redistricting and campaign ...

A new UCL study reveals that aligning workouts with personality boosts fitness and slashes stress—extroverts thrive on HIIT, ...

Bundle up if you take Holland America's wildly scenic Norway cruise on the Nieuw Statendam. Summer temps are in the mid-30s.