Uncategorized
- Materials Science
Germanium computer chips gain ground on silicon — again
Having pushed silicon to its limit, engineers are turning back to germanium.
- Animals
How hydras know where to regrow their heads
Regenerating pond animals called hydras inherit structural patterns from their original forms, researchers find.
- Genetics
Number of species depends how you count them
Genetic evidence alone may overestimate numbers of species, researchers warn.
- Ecosystems
Zika virus ‘spillback’ into primates raises risk of future human outbreaks
Spillback of Zika virus into monkeys may complicate eradication efforts.
- Astronomy
Middling black hole may be hiding in star cluster
A black hole with about 2,200 times the mass of the sun has been detected. If confirmed, it could represent a new type of gas-starved black holes and hint at how supermassive ones may form.
- Astronomy
Supernova story continues, just like science journalism
Acting Editor in Chief Elizabeth Quill discusses science's enduring legacy and that of Science News.
- Health & Medicine
Readers respond to antibiotics, carbon bonds and more
Allergic overreactions, the possibility of silicon-based life and more in reader feedback.
- Physics
Smashing gold ions creates most swirly fluid ever
Collisions of gold ions create a fluid with more vorticity than any other known.
- Astronomy
Observers caught these stars going supernova
Thirty years ago, astronomers witnessed a nearby stellar explosion, but it wasn’t the first. Humanity has been recording local supernovas for nearly two millennia.
- Astronomy
When a nearby star goes supernova, scientists will be ready
Scientists hope to detect neutrinos and gravitational waves from a nearby supernova.
- Astronomy
30 years later, supernova 1987A is still sharing secrets
The 1987 explosion of a star near the Milky Way 30 years ago set off years of fascinating findings.
- Neuroscience
Mysteries of time still stump scientists
The new book "Why Time Flies" is an exploration of how the body perceives time.
