Queen bees have a disturbing way to survive pesticides
Worker bees normally serve as a colony’s first line of defense against contamination, filtering harmful substances before they…
Neptune sits thirty times farther from the Sun than Earth yet radiates about 2.5 times more energy than it receives — the hidden heat beneath the coldest reaches of the planetary system remains uncertain, even as it helps distinguish Neptune from its strangely quiet twin, Uranus
Neptune receives only about one nine-hundredth of the sunlight available at Earth, yet it sends substantially more energy…
The 1919 Eclipse Plates That Proved Einstein Right
For about five minutes on May 29, 1919, the Moon blotted out the Sun over an island in…
Archaeologists discover mysterious 400-year-old Indigenous pot in Florida
Roughly 400 years ago, a member of the Indigenous Potano-Timucua tribe shaped a small clay vessel by hand.…
“I Jumped From My Chair” – Astronomers Discover a Hidden Star Orbiting Betelgeuse
This image shows the location of the red supergiant star Betelgeuse in the constellation of Orion (the Hunter).…
Caltech Physicists Use Advanced Quantum Technologies to Test Decades-Old Theory Predictions – Pasadena Now
Left to right: Yuan Le, Xiangkai Sun, Jason Alicea, Manuel Endres, Stephen Naus, and Richard Bing-Shiun Tsai in…
Astronomers Discover Rare ‘Mega-Earth’ Exoplanet: Gliese 523b
Gliese 523b (GJ 523b) is a young, ultra-dense planet that orbits almost perpendicular to its star’s spin, according…
Northern Lights Forecast: Aurora Could Be Visible From These Nine States Tonight
Topline The northern lights could be visible from some northern states along the U.S.-Canadian border on Tuesday night,…
What happens when a galaxy’s supermassive black hole turns off? These dying radio galaxies could show us
Astronomers have discovered a hitherto unseen population of so-called “radio galaxies” with fading “radio lobes.” The discovery reveals…
Non-Markovianity induced by Pauli twirling
Markovianity by divisibility Consider a two-parameter family of quantum channels \({\mathscr{E}}=\{{{\mathcal{E}}}_{{t}_{3},{t}_{1}}| {t}_{3}\ge {t}_{1}\ge 0\}\), where \({{\mathcal{E}}}_{{t}_{3},{t}_{1}}\) describes the…
Voyager 2 discovered ten moons when it flew past Uranus in 1986. Nearly 40 years later, James Webb found one it missed: Uranus’s 29th known moon, a tiny world only about 10 kilometres wide hiding among the planet’s inner moons.
When Voyager 2 crossed the Uranian system on 24 January 1986, its cameras found ten moons that had…
Why drought at the Panama Canal matters for your wallet
In early August, dozens of vessels were waiting for their turn in the Panama Canal. Some had been…