The U.S. Space Force has a serious role to play in the modern world. Its stated mission is to train and equip personnel to defend U.S. interests in space. Given the increasing military and economic importance of space, the ...
Space Exploration
Feb 19, 2021
9
283
Nanoparticles used in drug delivery systems, bioimaging, and regenerative medicine migrate from tissues to lymphatic vessels after entering the body, so it is necessary to clarify the interaction between nanoparticles and ...
Bio & Medicine
Feb 19, 2021
0
16
Child sexual abuse material—images and videos of kids being sexually abused—is a growing international problem. Almost 70 million reports of this material were made to US authorities in 2019. That figure rose still further ...
Social Sciences
Feb 19, 2021
3
24
An international team of astronomers has published a map of the sky showing over 25,000 supermassive black holes. The map, to be published in the journal Astronomy & Astrophysics, is the most detailed celestial map in the ...
Astronomy
Feb 19, 2021
7
904
While conspiracy theories are not limited to any topic, there is one type of event that seems particularly likely to spark them: mass shootings, typically defined as attacks in which a shooter kills at least four other people.
Social Sciences
Feb 19, 2021
3
3
It was all going so well. When China sparked the greatest winter sports boom in history by trying to inspire 300m people ahead of the Olympics in Beijing in 2022, the forecast for the industry was great. The 2018/2019 season ...
Economics & Business
Feb 19, 2021
0
9
If experiments done in small bottles in a University of Oregon lab are accurate, the friction of colliding Martian dust particles are unlikely to generate big electrical storms or threaten the newly arrived exploration vehicles ...
Space Exploration
Feb 19, 2021
1
37
An international team led by Professor Yilin Wu, Associate Professor of the Department of Physics at The Chinese University of Hong Kong (CUHK) has made a novel conceptual advance in the field of active matter science. The ...
General Physics
Feb 19, 2021
0
90
The United States on Friday officially returned to the Paris climate accord, with President Joe Biden vowing to make the fight against global warming a top priority.
Environment
Feb 19, 2021
43
20
As the Mars Rover sets out to look for evidence of life on another planet, scientists back on Earth suggest viruses played a key role in creating stromatolites, our planet's earliest lifeforms.
Cell & Microbiology
Feb 19, 2021
2
677
