Light long has been used to treat cancer. But phototherapy is only effective where light easily can reach, limiting its use to cancers of the skin and in areas accessible with an endoscope, such as the gastrointestinal tract.
Bio & Medicine
Mar 9, 2015
1
1436
Researchers from Case Western Reserve University and the University of North Texas have made what they believe is the first metal-free bifunctional electrocatalyst that performs as well or better than most metal and metal ...
Nanophysics
Apr 6, 2015
0
70
The recombination of electron shells in molecules, taking just a few dozen attoseconds (a billionth of a billionth of a second), can now be viewed "live," thanks to a new method developed by MIPT researchers and their colleagues ...
General Physics
May 14, 2015
4
182
If you're running an older version of Windows, you might suddenly find Microsoft's Windows 10 upgrade already downloaded on your machine.
Software
Feb 3, 2016
12
76
Machine learning, a technique used in the artificial intelligence (AI) software behind self-driving cars and digital assistants, now enables scientists to address key challenges to harvesting on Earth the fusion energy that ...
Plasma Physics
Jun 24, 2021
1
152
We might associate donkeys with Christmas, but new research from the University of Portsmouth shows the animals are keener on hotter periods of the year.
Plants & Animals
Dec 17, 2019
1
4
What is the secret to aging more slowly and living longer? Not antioxidants, apparently.
Cell & Microbiology
May 8, 2014
1
0
It's easy to assume that astronauts float in space because they are far away from the Earth's gravitational force. But look at the moon. It is much further away than the International Space Station, yet it orbits around the ...
Space Exploration
Apr 27, 2016
0
27
The living machinery responsible for photosynthesis - while commonplace and essential to life on Earth - is still not fully understood. One of its molecular mysteries involves how a protein complex, photosystem II, harvests ...
Materials Science
Nov 21, 2016
0
1651
Climate researchers and weather forecasters get their rain data from a network of precipitation-sensing satellites that orbit Earth. iRain, a new mobile phone app developed by engineers at the University of California, Irvine ...
Earth Sciences
Jan 9, 2017
0
46
