Extreme heat as Parkway concert and World Cup game get underway in Philly on nation's 250th birthday; storms possible tonight

What you should knowPhiladelphia is proceeding with its plan for a seven-hour July Fourth concert on the Parkway to mark the ...

Florida scientists confirm Burmese pythons can swallow full-grown deer, alligators whole

Fresh footage from the South Florida Everglades is making scientists rethink just how formidable invasive Burmese pythons can ...