In 1975, only 1% of public schools had their own police officers. Today, 44% do. A large reason for the increase is the ...

Philadelphia's K-8 public school students are being taught a new literacy curriculum starting in the 2024-2025 school year.

More than 14 million metric tons of microplastics are estimated to be lying on the ocean floor with the fashion industry ...

A vast network of ocean currents nicknamed the "great global ocean conveyor belt" is slowing down. That's a problem because ...

Back in 1974, German researchers discovered peculiar chemical compounds, present as red pigments in soil bacteria from a ...

A new species of tarantula, Trichopelma grande, has been discovered in western Cuba by researchers David Ortiz of Masaryk ...

In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor ...

Hydrogels, which are soft materials made of water-filled, crosslinked polymer networks, have a wide range of uses, from wound ...

A theoretical astrophysicist from the University of Kansas may have solved a nearly two-decade-old mystery over the origins ...

Banks of computer screens stacked two and three high line the walls. The screens are covered with numbers and graphs that are ...

Researchers in the Nanoscience Center at the University of Jyväskylä, Finland, have used machine learning and supercomputer ...

X-ray free-electron lasers produce pulses of light that are exceptionally bright, making them powerful tools for studying ...