Gels found in nature and synthesized in the laboratory are often made of multiple components. Surprisingly, their properties are not present in their components alone, that is, they are more than the ...

Two common findings from past research on sleep duration are that people who sleep too little suffer from various health consequences and that people from some cultures often have sleep durations that ...

Monsoon circulations are crucial for the livelihood of more than two billion people on Earth. Here, we show that the underlying dynamics that causes the monsoon rainfall is that of a seasonal ...

Heart failure with preserved ejection fraction (HFpEF) represents a significant global health burden, yet effective pharmacotherapies remain elusive. The angiotensin-like 1 receptor, also known as the ...

Mirror symmetry is a prominent feature of “coconformational mechanically helical chirality.” Nevertheless, when a topological molecule cannot be continuously deformed into its mirror image within ...

Granular materials-from soils to pharmaceutical powders-exhibit mechanical behavior governed by interaction between solid grains and interstitial fluids. Capillary forces critically control these ...

Why rates of phenotypic evolution vary across the tree of life is still not well known. A widespread view holds that fast rates result from the colonization of empty adaptive zones, or sets of similar ...

Conventional elastic metasurfaces for energy focusing are limited by chromatic aberration, preventing broadband operation. Here, we propose an elastic metasurface with achromatic focusing across an ...

Although the results of Study 2 are not in need of correction, given the extensive changes to the findings in Study 1, we have decided to retract the article. We appreciate the reader bringing this ...

In 2006, historian Jo Guldi recalled Google Books as nothing less than a revelation. The company had started digitizing millions of books from university and public libraries. With a single click, ...

Clownfishes in coral garden. Image credit: iStock/fototrav. How sea anemones influence clownfish diversification Well-known for their bright color patterns, clownfishes are found on tropical coral ...

Edited by Mark Thiemens, University of California San Diego, La Jolla, CA; received December 20, 2024; accepted March 18, 2025 ...