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 ...

In designing functional organic materials with desired properties, spatial arrangement control of constituent molecules is an important factor because molecules in a regulated assembly often indicate ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

In the living room of a house at the end of a narrow country road in central Vietnam, a little way off the main highway, the skeleton of a tiger was laid out on the floor—the only complete one they ...

Clay masks are at-home or in-office skin treatments made from naturally occurring clay. They are thought to improve your skin's texture and tone, absorb oil, and help manage acne, but research is ...

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The Bengal tiger is an iconic cat, arguably as famous as any other type of tiger left on the planet. Like all tigers, however, it is both admired and endangered, revered by the same species that is ...