Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

The most recent such harvesting arrangement I saw is another scheme to exploit the thermal differential between the cold ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Explaining whether batteries store electricity or rely on chemical reactions to produce a current. So this is why Trump ...

There is no official definition of biofertilizers. But several industry experts give their take on this growing segment of agriculture.

We carry these mixed feelings into 2026, which is slated to be another great—yet perhaps troubled—year for science. No list ...

Re “White House plans to take apart weather research center in Colo.” (A7, Dec. 18): The National Center for Atmospheric Research is a world-class research center. It collects, analyzes and ...

This week, the U.S Environmental Protection Agency heard testimony in Pittsburgh from environmental groups, scientists and industry representatives about proposed changes to the enforcement of the ...

Learn what external debt is, its types, and how it contrasts with internal debt. Understand the implications of foreign borrowing for a country’s economy.

Shane Legg, co-founder and Chief AGI Scientist at Google DeepMind, defines levels of artificial general intelligence (AGI) as ...

The Trump administration says it will dismantle a premier climate center, while somehow keeping weather forecasting intact.