Astronomers using NASA's Hubble Space Telescope have found something they never expected—ultraviolet light from a galaxy that existed just 1. 4 billion years after the Big Bang. That galaxy contains tightly clustered young stars that produce ionizing light capable of transforming the opaque, neu...
Heat is no longer a future climate risk. It is already here.
The post These JBL Prime Day Deals on Bluetooth party speakers and more give you big savings and bigger bass appeared first on Popular Science .
Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their efficiency when capturing sunlight. The study, published today in the journal Nature Chemistry and led by Professor Jenny Clark, reveals that nature has been using a process ca...
A new optical technique developed by researchers at the University of St Andrews and Adelaide University allows toxic methanol in alcoholic spirits to be detected without opening the bottle. Published in the Journal of Physics: Photonics, this new work offers a powerful new tool for tackling cou...
A lot of things need to go right on a molecular level for immune cells to launch an adaptive response to an infection. B cells can produce different classes of antibodies tailored for specific infections through controlled DNA damage and repair that alter the genetic information needed to encode...