A century-old fossil once thought to be a worm is now rewriting the story of arthropod evolution as the first-known nonmarine ...

Researchers have reexamined the skull musculature of coelacanths, a lineage of fish dating back 400 million years, and discovered that many anatomical structures had been previously misidentified. The ...

Astronomers have discovered signs of complex organic molecules, considered precursors to sugars and amino acids, within a planet-forming disc. Using the powerful Atacama Large Millimeter/submillimeter ...

Astronomers have confirmed the existence of a rare, retrograde-orbiting planet in a tight binary star system. Most stars throughout the Universe are part of binary or multiple star systems. In these ...

Scientists have imaged atomic thermal vibrations for the first time, revealing hidden patterns that could redefine quantum and nano-electronic device design. Scientists studying atomic-level behavior ...

Scientists propose a groundbreaking experiment using quantum computers and atomic clocks to test whether gravity alters the ...

A new peer-reviewed article argues that grapes deserve a place among today’s top superfoods. A recent article published in the peer-reviewed Journal of Agriculture and Food Chemistry takes a closer lo ...

Unlike active galaxies that endlessly devour nearby matter, these black holes remain in slumber, stirring only momentarily to consume an unlucky passing star. Astronomers from MIT, Columbia University ...

Perseverance has uncovered unusual, basalt-rich Martian spherules that likely formed in violent explosions—either from meteors or lava.

AI can misjudge medical ethics when puzzles are slightly changed—suggesting it still lacks the nuance to safely navigate high-stakes decisions.

Think you don’t have time to exercise every day? New research says you might not need to.

Scientists engineered synthetic cells that accurately keep time using biological clock proteins, offering new insights into how circadian rhythms resist molecular noise. Researchers at UC Merced have ...