Aravind Srinivas, the chief executive of AI search startup Perplexity, has said that artificial intelligence systems are still fundamentally dependent on humans to define what problems are worth ...

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

Amid sky-high inflation, water and energy cuts and prospects for a deal with the U. S. dimming, President Masoud Pezeshkian has apparently thrown up his hands. By Farnaz Fassihi and Leily Nikounazar ...

Foreword: I wish solving housing affordability fit into a 30-second TikTok or Instagram reel. It just doesn’t. But if we’re serious about fixing homeownership in America, we need to move past ...

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 Using nothing but a single outdated textbook, he taught himself advanced ...

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 ...

Most American voters believe the United States is too politically divided to solve problems, according to a poll by The New York Times and Siena University released Thursday. The poll found that 64 ...

It’s no secret that the iPhone has matured, with dramatic innovations now arriving only every several years. The regular iPhone 17 adopting past Pro exclusives is a clear admission that we’re ...

An error has occurred. Please try again. With a Centralmaine.com subscription, you can gift 5 articles each month. It looks like you do not have any active ...

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 ...

What if the next new mathematical discovery didn’t come from a human mind, but from an AI? Imagine a machine not just crunching numbers but proposing original solutions to problems that have baffled ...

Plenty of aid and uncollected food is rotting on the Gazan side of the border because the UN is unwilling to deliver it. Humanitarian aid waiting to be picked up on the Palestinian side of the Kerem ...