Science

Penn researchers advance detection of microplastics in water
As concerns grow over microplastics in drinking water and the environment, researchers at the University of Pennsylvania are working to simplify how the tiny particles are detected - a mission now backed by new federal attention and funding.
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Researchers discover a new gigantic dinosaur species in Thailand
Students learn about the environment at Fairmount Park
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Pentagon releases new UFO files, says public can draw own conclusions
Trump gives hints of what's coming in a new batch of UFO files
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'God of chaos' asteroid to pass close to Earth in 2029
Shop our Artemis II picks to celebrate the return to the Moon
Why will Orion lose communication during reentry?
Artemis II completes daring moon flyby that included a solar eclipse
Johnson Space Center in Houston still making impact 50 years later
Artemis II astronauts capture Earth's brilliant blue in new photos
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Artemis II astronauts reach orbit on historic mission to the moon
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