The morphological compatibility between flowers and insects was given in the famous textbook example of Darwin's orchids and hawkmoths. As in this example, many studies have shown that geographical variations in flower size ...
Evolution
May 10, 2021
0
5
Remote quantum distribution on the ground is limited because of the loss of photons in optical fibers. One solution for remote quantum communication lies in quantum memories: photons are stored in long-lived quantum memory ...
Optics & Photonics
May 10, 2021
0
113
Chinese researchers achieved 51.5dB nonreciprocal isolation in the atomic ensemble, which is the highest isolation ratio in the non-magnetic nonreciprocal field. They discussed the quantum noise problem in nonreciprocal devices ...
Optics & Photonics
May 10, 2021
0
6
An international team of researchers led by Alice Booth (Leiden University, the Netherlands) have discovered methanol-ijs in the warm part of a planet-forming disk. The methanol cannot have been produced there and must have ...
Astronomy
May 10, 2021
0
1670
Voyager 1—one of two sibling NASA spacecraft launched 44 years ago and now the most distant human-made object in space—still works and zooms toward infinity.
Astronomy
May 10, 2021
32
45136
The prospects for life on a given planet depend not only on where it forms but also how, according to Rice University scientists.
Earth Sciences
May 10, 2021
0
131
New Curtin University research has found a bias among scientists toward colourful and visually striking plants, means they are more likely to be chosen for scientific study and benefit from subsequent conservation efforts, ...
Plants & Animals
May 10, 2021
2
162
A new study in Current Biology from the Institute of Genomics of the University of Tartu, Estonia has shed light on the genetic prehistory of populations in modern day Italy through the analysis of ancient human individuals ...
Archaeology
May 10, 2021
0
697
Watching meaningful films—those that we find moving and poignant—can make us feel more prepared to deal with life's challenges and want to be a better person, a new study found.
Social Sciences
May 10, 2021
0
11
A Flinders University researcher has finally fathomed why large numbers of killer whales gather at a single main location off the Western Australian southern coastline every summer.
Plants & Animals
May 10, 2021
0
138
