Carolyn Beeler

During his 2008 inaugural address, Mayor Michael Nutter set a lofty goal: make Philadelphia the greenest city in America. The next ...

A coalition of conservation and sporting groups is circulating a letter asking the federal government to restore funding to the Delaware ...

A longtime volunteer at the Academy of Natural Sciences discovered an extremely rare specimen on his morning rounds at the live butterfly ...

Pennsylvania health officials Friday announced that test results came back negative for a potential measles case they warned earlier in t ...

This year is set to be a landmark one in global climate change policy. Starting in Paris in late November, delegates from nearly 2 ...

Scent has the almost magical ability to transport us back to a specific time and place with one sniff. The holiday season is rife with th ...

Philadelphia could be in for up to 15 times the annual number of days above 95 degrees by century’s end. That’s accord ...

An Obama administration official was in Philadelphia Friday to encourage Spanish-speaking residents to sign up for health insurance throu ...

After more than a decade spent uncovering, cleaning, studying and preserving the bones of one of the largest dinosaurs ever discovered, D ...

When a breakthrough cystic fibrosis drug with a sticker price of more than $300,000 per year hit the market two years ago, the cost raise ...

Open enrollment for the new health insurance program for low-income Pennsylvanians started Monday with an enrollment push by state offici ...

The short answer: No. Just reading the word ‘tryptophan’ in a holiday story may be enough to put you to sleep, or at l ...