When old mattresses and broken chairs are dumped by the roadside in his neighborhood, Erwinsyah faces a choice: leave them ...

Young scientists and problem solvers of tomorrow showcased their innovations at the annual North Idaho Regional Invent Idaho Competition, held Jan. 30-Feb. 1 at the Silver Lake Mall.

Those born on the 5th are attuned to the quick, inquisitive energy of numerology ’s 5. This special number is known for being ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Add Yahoo as a preferred source to see more of our stories on Google. My dear cat Hendrix is quite overweight (I've been asked numerous times if he’s pregnant), which prevents him from being able to ...

We asked: What is one problem from your corner of the city that you want to see fixed in 2026? Eight keen Citizen readers responded with concise, decisive answers. Users of OC Transpo deserve more ...

Artificial intelligence is transforming how we cure disease, defend nations, and deliver goods. But the same technology driving this surge of innovation is also testing the limits of the system that ...

We consider the optimal scheduling of hydropower plants in a hydrothermal interconnected system. This problem, of outmost importance for large-scale power systems with a high proportion of hydraulic ...

Dr. Toyin Ajayi has an ambitious mission: to make health care accessible to all. Ajayi is the founder and CEO of Cityblock Health, a primary care provider focused on helping underserved communities in ...

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 ...

For years, John Alle complained to Los Angeles officials about homelessness. Now, fed up, he’s trying to make a dent in the problem on his own. For years, John Alle complained to Los Angeles officials ...