Experiments with captive hawkmoths reveal how separate lineages repeatedly evolved genital structures that produce ultrasound, offering different defenses against bats and an unusually vivid example of convergent evolution.
Researchers argue that Homo sapiens possessed musical abilities at least 135,000 years ago, while chimpanzee behavior and evolutionary evidence suggest some essential components of music may trace back millions of years before the emergence of our species.
A first systematic survey of US physicians found a 25.5% estimated chance that an ideally preserved brain could be revived, prompting researchers to call for medical and legal guidance for patients seeking preservation after death.
Scientists monitored 30 people with previous ghost experiences as they gazed into a mirror, finding no clear synesthesia effect but uncovering correlations involving creativity, environmental measurements, and heart rate variability.
Lumina follows the universe’s first 2 billion years and forms 200 million galaxies, giving astronomers a powerful way to test cosmic models against JWST observations and investigate surprising differences in the numbers of massive galaxies.
Astronomers have confirmed that 2026 QQ8 is a natural 1 meter asteroid temporarily captured by Earth, not abandoned space junk. The tiny mini-moon is expected to escape after a brief loop around the planet.
Researchers say a rapidly spinning black hole might theoretically divide into two, creating a cosmic shape resembling trousers. The process remains unconfirmed, and physicists still cannot explain what mechanism would trigger such an extraordinary split.
Singapore’s new prototype combines millions of living human neurons with silicon hardware, aiming to explore more efficient computing and research applications while raising distant but increasingly serious ethical questions about sophisticated biological systems.