Researchers in Austria have used lasers to levitate and cool a glass nanoparticle into the quantum regime. Although it is trapped in a room-temperature environment, the particle's motion is solely governed by the laws of ...
Quantum Physics
Jan 31, 2020
0
711
Scientists from the PTB and the Max Planck Institute for Nuclear Physics (MPIK), both Germany, have carried out pioneering optical measurements of highly charged ions with unprecedented precision. To do this, they isolated ...
Optics & Photonics
Jan 29, 2020
0
441
Of the many divergent approaches to building a practical quantum computer, one of the most promising paths leads toward ion traps. In these traps, single ions are held still and serve as the basic units of data, or qubits, ...
Quantum Physics
Jan 29, 2020
1
1057
Mechanoluminescence (ML) is a type of luminescence induced by any mechanical action on a solid, leading to a range of applications in materials research, photonics and optics. For instance, the mechanical action can release ...
Volcanic activity did not play a direct role in the mass extinction event that killed the dinosaurs, according to an international, Yale-led team of researchers. It was all about the asteroid.
Earth Sciences
Jan 16, 2020
17
2186
It's hard to protect something you can't find. A new Stanford study reveals sampling soil for animals' left-behind DNA can provide valuable information for conservation efforts—with significantly less cost and time—than ...
Ecology
Jan 14, 2020
0
213
Exotic ambrosia beetles are costly pests of ornamental and fruit trees nationwide—from front-yard plantings of Japanese maple and oak to commercially grown orchards of cherry, peach, plum and even avocado.
Plants & Animals
Jan 14, 2020
0
7
New evidence gleaned from Antarctic seashells confirms that Earth was already unstable before the asteroid impact that wiped out the dinosaurs.
Earth Sciences
Jan 7, 2020
0
89
The next wave of robots to fly to Mars in 2020 could offer scientists an unprecedented understanding of Earth's closest neighboring planet. But there are still mysteries to be solved much closer to home, on Earth's own moon.
Space Exploration
Jan 3, 2020
0
530
Handling very soft, delicate items without damaging them is hard enough with human hands, let alone doing it at the microscopic scale with laboratory instruments. Three new studies show how scientists have honed a technique ...
Soft Matter
Dec 23, 2019
0
194
