Researchers in China have used artificial tissue to restore erectile function in pigs, a promising development for repairing penile damage in humans.
Biochemistry
Jan 4, 2023
0
4
As the New Year begins, California's Sierra is closing in on the second-largest snowpack we've seen at this time of year in the last two decades, with more snow expected to pummel the mountain range in the coming days.
Environment
Jan 3, 2023
0
5
Real-world technology is often foretold by science fiction. In 1927, characters in the film Metropolis made video calls to each other. Star Trek creator Gene Roddenberry hung flat-screen color monitors on the walls of the ...
Polymers
Dec 30, 2022
5
59
What if there were a gadget that could within short order check whether you have COVID or the flu—or maybe it would even pick up that you have diabetes without knowing it? The device could figure all this out without you ...
Optics & Photonics
Dec 29, 2022
1
153
A new paper, published in the ACS Sustainable Chemistry & Engineering journal, found that pine needles could be used to produce renewable fuels and value-added chemicals, such as preservatives used in agriculture, using only ...
Materials Science
Dec 29, 2022
4
116
With the world population topping eight billion for the first time, "Santa is flying faster than ever; we estimate he's traveling over Mach 7 this year"—seven times the speed of sound, more than a mile per second—"to ...
Other
Dec 26, 2022
0
11
