A handpicked team of experts is being trained at Penn State to become envoys for artificial intelligence. The researchers are going to learn how AI can help orchard tenders grow better crops in ...

This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

A recent Gallup poll asked about employees' use of AI at work. Nearly half said they use it at least a few times a year. There were some big differences between industries. The use of AI tools among ...

Srinivasa Ramanujan grew up in southern India with almost no formal education, but his mind never stopped creating mathematics. Using nothing but a single outdated textbook, he taught himself advanced ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His proofs have been called “disgusting,” but they go beyond what any human can do ...

Folks using melatonin supplements as a sleep aid might be putting themselves at risk for future heart problems, a new study says. Adults with insomnia who'd been using melatonin for a year or more had ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

Children as young as 4 years old are capable of finding efficient solutions to complex problems, such as independently inventing sorting algorithms developed by computer scientists. The scientists ...

We’d all like to be innovative, but few people have creativity switches they can turn on at will. (I definitely don’t.) We’re a lot better at convergent thinking, using knowledge and experience to ...

As a new school year begins in North Macedonia, Vesna Janevska says deep-seated problems in the country’s education system will take years to sort out. The shortage of free-of-charge textbooks at the ...

“The beauty of this method is that we solve a problem without creating a new one. By turning waste into a raw material that can actively reduce greenhouse gases, we make an environmental issue part of ...