Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...

Federal student loans have fixed interest rates. That means the interest rate will stay the same for the life of the loan.

Abstract: NP-hard problems exist in many real world applications. Ant colony optimization (ACO) algorithms can provide approximate solutions for those NP-hard problems, but the performance of ACO ...

Will Japan turn away from pacifism? Is North Korea getting richer? What makes a Pokemon card worth millions? Why cancer patients are travelling to China 12 June 2026 Available for over a year A slight ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

Critics of artificial intelligence caution that, as a relatively new technology, its long-term effects on the human brain are still unknown. But a new study shows that AI could be dangerous even in ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...

When St. Paul police launched a nonfatal shooting unit in 2024, the improvements came almost immediately: The department’s clearance rate for solving nonfatal shootings nearly doubled in just one year ...

Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical problems with broad implications for ...

New York’s problem-solving courts have seen massive increases in enrollment in the more than 15 years since the state implemented major drug sentencing reforms, according to a new report. Data ...

👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of ...