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

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

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

Climate change and biodiversity policies have largely evolved in isolation, even though the two crises are deeply intertwined ...

An oracle erred badly. The most impressive results were turned in by a little-known company in Brazil. A nagging problem ...

Shifting our diets to be more sustainable can be a powerful way for each of us to address both climate change and global food ...

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

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

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

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

Regulations imposed to protect the environment may continue to have impacts even after they are repealed. And those lingering ...

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