All Stories by Emily Conover
- Particle Physics
The proton’s weak side is just as feeble as physicists thought
Scientists make the most precise measurement yet of the proton’s weak charge and find it agrees with predictions.
- Astronomy
Gaia delivers a trove of data revealing secrets of the Milky Way
Astronomers are already using Gaia’s new information to estimate the galaxy’s mass, the diameter of exoplanets and more.
- Math
Real numbers don’t cut it in the real world, this physicist argues
Physicist Nicolas Gisin argues that real numbers don’t properly represent the natural world, which is a good thing for free will.
- Physics
‘Time crystals’ created in two new types of materials
A state of matter that repeats itself in time, not space, was found in certain liquids and a solid.
- Physics
Neutron stars shed neutrinos to cool down quickly
Scientists find the first clear evidence of rapid cooling of a neutron star by neutrino emission.
- Physics
A DIY take on the early universe may reveal cosmic secrets
A conglomerate of ultracold atoms reproduces some of the physics of the early universe.
- Quantum Physics
Split atom clouds get entangled in quantum tests
Scientists create quantum links between clouds consisting of thousands of atoms.
- Quantum Physics
Spooky quantum entanglement goes big in new experiments
Scientists entangled the motions of two jiggling devices that are visible with a magnifying glass or even the naked eye — if you have keen vision.
- Physics
How ravens caused a LIGO data glitch
Ravens pecking at frosty pipes caused a glitch in gravitational wave data.
- Science & Society
Here’s why putting a missile defense system in space could be a bad idea
Expanding missile defense capabilities could put the world on a slippery slope to space warfare.
- Physics
A key constant’s new measurement hints ‘dark photons’ don’t exist
New measurement of the fine-structure constant is the most precise yet.
- Physics
Einstein’s general relativity reveals new quirk of Mercury’s orbit
A tiny effect of general relativity on Mercury’s orbit has been calculated for the first time.
