Chemistry

Science History Institute minerals

Glowing minerals and a meteorite will now be on permanent display at the Science History Institute

How eye drops used to prevent blindness in newborns funded the Barnes Foundation's art collection

barnes eye drops

For the second time this week, a Princeton University professor wins the Nobel Prize

Princeton University Nobel Prize

Chemical Heritage Foundation reveals rebranding plan, new name

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The Science of Everything

The secret science behind chocolate's sensuality

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Infrequently Asked Questions: What does the beer IBU scale measure?

Beer

Villanova chemists developing disinfectants to keep pace with super bugs

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Four new elements complete seventh row of the periodic table

Chemical Heritage Foundation to merge with San Francisco-based Life Sciences Foundation

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Chemists win Nobel Prize for findings on DNA repair

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Openings and closings

Poe's Dev. Roundup

Upcoming events in Philly

Stock Philly Skyline in Summer

Philly reports its first West Nile Virus cases of 2026; here's how to avoid mosquito bites

west nile virus 2026 mosquito

Christmas Village shoppers no longer will be allowed inside booths

Christmas Village accessibility

Your next job could be at PHL

Philly Hired Photo for TopRecirc and Read More

5 Sixers thoughts: Mike Gansey talks Jaylen Brown trade and LeBron James signing amid transformational summer

Gansey 8.7.26