In this review article, we discuss the synthesis and dynamic nature of macromolecular systems that have mechanically linked polymer chains capable of undergoing a topology transformation driven by a ...

The company is positioning it as especially good for enterprise use.

The entertainment industry routinely celebrates dramatic physical changes, yet the most compelling transformations often prioritize mental health over aesthetics alone. These high-profile figures ...

From floating doves and sunken ships to "Icarus" skydiving against the Sun, here is an art history expert's guide to some of the most eye-catching photographs of the year. Warning: This article ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

When the U.S. Congress established Yellowstone as the first national park in 1872, it was “for the benefit and enjoyment of the people.” Its founding marked the birth of the U.S. National Park System ...

If you have health anxiety, you know that nothing can derail a day like a new, unexplained skin rash. That’s because there can be *a lot* of causes, and well, you probably want to take care of it ASAP ...

Define the Standard Model gauge group to be S ( U ( 2) × U ( 3)), the subgroup of SU ( 5) consisting of block diagonal matrices with a 2 × 2 block and then a 3 × 3 block. (This is isomorphic to the ...

Yamashita was the model for Chair, but this is not a self-portrait. "It could have been anyone," she says. "For me, poetry doesn’t exist in specificity." Kumi Yamashita Euphrasie Borghese, by Auguste ...

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age ...

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age criteria. Additionally, candidates must have appeared for their Class 12 ...