Trees are master multitaskers. No duty is too daunting or tedious for these sky-scratching organisms. From soil stabilizers ...

Cherry blossoms are emerging across Philadelphia! The city's cherry trees date back to the 1800s. Plus, see when Philly area ...

Ndidi Okonkwo Nwuneli is the President/CEO of the ONE Campaign, a global advocacy organisation that fights for equity and ...

With March 20 marking the first day of spring, a new analysis has found that Philadelphia spring temperatures are rising ...

A warm start to spring won't last as rain arrives and temperatures drop back toward normal seasonable averages for a few days ...

Forecasters are projecting several states to have a high level of tree pollen this year as allergy season approaches.

PHILADELPHIA (WPVI) -- A cold front moves through the area later Thursday bringing rain, gusty winds, and cooler temperatures for Friday. TONIGHT: Low clouds and patchy fog late, low 44.

Night - Scattered showers with a 40% chance of precipitation. Winds from NNE to N at 6 mph (9.7 kph). The overnight low will be 38 °F (3.3 °C). Partly cloudy with a high of 49 °F (9.4 °C) and ...

Night - Clear. Winds ESE at 6 mph (9.7 kph). The overnight low will be 33 °F (0.6 °C). Sunny with a high of 60 °F (15.6 °C). Winds variable at 6 to 8 mph (9.7 to 12.9 kph). Partly cloudy today ...

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