The waters rose overnight and by morning formed a shallow pond over the grassy field covering a cemetery in Jamestown, one of the founding sites of the American nation.
Environment
May 17, 2022
1
48
X-ray detection is of great importance in diverse applications, such as radiation detection, medical diagnosis, and security inspection. A popular way to achieve X-ray detection is to integrate a photodetector with a luminescent ...
Polymers
May 17, 2022
0
39
Researchers have developed a new metasurface-based device that can produce multiple distinct holographic images depending on the surrounding medium and the wavelength of light used. The ability to store information that is ...
Optics & Photonics
May 17, 2022
0
131
Covered in the red dust that sealed its fate, the NASA InSight lander is slowly shutting down, more than 250 million kilometers from home.
Space Exploration
May 17, 2022
0
320
Congress held its first hearing in half a century Tuesday on unidentified flying objects. And no, there is still no government confirmation of extraterrestrial life.
Other
May 17, 2022
0
21
Agencies that rate and rank nations, corporations and colleges wield enormous power, influencing investment flows and prompting leaders to pursue policies that might improve their standing.
Economics & Business
May 17, 2022
0
12
Early animals formed complex ecological communities more than 550 million years ago, setting the evolutionary stage for the Cambrian explosion, according to a study by Rebecca Eden, Emily Mitchell, and colleagues at the University ...
Ecology
May 17, 2022
1
494
As part of a government effort to reduce animal testing, researchers at the National Institute of Standards and Technology (NIST) have worked with the Consumer Product Safety Commission (CPSC) and Inotiv Inc. to produce a ...
Plants & Animals
May 17, 2022
0
24
For many years after discovering a diverse population of sometimes dangerous microbes constantly living in our intestines, scientists described the situation as a form of living with the enemy. But when it comes to commensal ...
Cell & Microbiology
May 17, 2022
1
99
If you have ever watched a bird land on a tree branch, you may have noticed that it rapidly pitches its wings upward at a high angle to execute a smooth landing. However, for some birds, they land by folding their wings as ...
General Physics
May 17, 2022
0
130
