PHILADELPHIA (WPVI) -- The muggy feel lingers into the weekend, with relief from the heat found along the shore. TONIGHT: Mild and muggy, mainly clear. Low 66. THURSDAY: It's hot and more humid ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

During those six years, 117 million acre-feet of stored freshwater vanished from the region as a result of dwindling rainfall and poor water management policies. That’s equal to all the water in ...

Criterion (x): Its unique geographical and climatic location combined with its biogeographical background provides the Nimba chain with one of the most remarkable diversities of the whole West African ...

‘Everybody has skin in the game’: Protesters in North County push back against Trump’s anti-trans, immigrant policies ...

The proposal to address human/sea lion interactions includes improved signage, a script for tour buses, a marked viewing area and deterrents both for people and pinnipeds ...