Mercury

Six planets will align Monday. Here's what can be seen with the naked eye

Silver fillings may place certain dental patients' health at risk, FDA warns

Dental fillings mercury safety

Children's Health

Majority of U.S. baby foods test positive for potentially harmful neurotoxins, study says

baby food toxins

Report: Clementon business shut down due to mercury discovery

Mercury's on the move: Philly has best viewing spot for rare transit

05092016_mercury_in_transit_NASA

Mercury-orbiting U.S. spacecraft heading for a crash landing

Mercury

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Atlantic City airshow will return after being canceled in 2024

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American Revolution museum is renovating its discovery center

American Revolution museum renovations

Children's Health

Arsenic, lead among contaminants found in many baby formulas, Consumer Reports finds

Baby Formula Lead

Your weekend guide: Model boats, Beards on Ice and art museum party

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The longest-tenured Philly athletes following Brandon Graham's retirement