George Pólya’s random walk theorem absolved him of being a lurker and revealed how the laws of chance interact with physical ...

The race to develop a virtual scientist—an AI creation that conducts every stage of research, from idea to publication—has ...

It’s a breakthrough in the field of random walks.

The MPA denounced Bytedance's new AI video model, saying it had led to 'massive' copyright infringement like an AI Tom Cruise ...

In a world that can always use more compassion, Random Acts of Kindness Day is a meaningful reminder of how small actions can make a big difference. In 2026, Random Acts of Kindness Day is celebrated ...

February 17, 2026 • Picture this: You’re at a pretend tea party, but instead of sitting across from toddlers in tiaras, you’re clinking cups with Kanzi—an ape with the incredible ability to ...

The odds of filling out a perfect NCAA bracket are about 1 in 9,223,372,036,854,775,808. That’s 9.2 quintillion and 23 percent less than the chance of picking one of the 7.5 quintillion grains of sand ...

February 19, 2026 • Sketchers say making art together in urban environments allows them to create a record of a moment and to notice a little bit more about the city they see every day. February 19, ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

I let Microsoft Edge's new AI feature read all my open tabs - and it's a total research time-saver ...

Abstract: Driven by the visions of Internet of Things and 5G communications, recent years have seen a paradigm shift in mobile computing, from the centralized mobile cloud computing toward mobile edge ...

BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...