NASA will test new science equipment for future missions with a sounding rocket launch August 22 from its Wallops Flight Facility in Virginia. The Sporadic-E ElectroDynamics Demonstration mission, o… [+3859 chars]
Introduction Sarcopenia is a geriatric syndrome characterized by skeletal muscle aging.1 According to different diagnostic criteria, the global prevalence of sarcopenia in people aged over 65 years … [+94921 chars]
Along the murky bottom of the Amazon River, serpentine fish called electric eels scour the gloom for unwary frogs or other small prey. When one swims by, the fish unleash two 600-volt pulses of elect… [+4979 chars]
It’s difficult to study neutron stars. They are light years away and only about 20 kilometers across. They are also made of the most dense material in the universe. So dense that atomic nuclei merge … [+3681 chars]
FTIR data As the first step of our studies, we carried out infrared measurements to characterize molecular vibrations in the native and partially-deuterated MLT and determine the degree of substitut… [+25406 chars]
<li>Kinsella, R. L. et al. Perspectives and advances in the understanding of tuberculosis. Annu. Rev. Pathol.16, 377408 (2021). This is a Review of tuberculosis. CAS Article Google Scholar </… [+1046 chars]
There is no question about it: Megalodon (Otodus megalodon) was a big shark. But just how big this super predator got has remained a point of contention among scientists. Why? Well, previous size est… [+4325 chars]
Our Sun is nearly 4.57 billion years old and is currently in the middle of its life cycle. But as all good things must come to an end, the eventual extinction of the Sun is unstoppable. Now, a new st… [+1627 chars]
A handwritten document thought to have been penned by Galileo Galilei is actually a forgery, the University of Michigan has announced. The single piece of paper was a jewel of the collection of the… [+3401 chars]
The history of water on Mars flows a lot deeper than scientists once believed. A new project has mapped hundreds of thousands of rock formations on the Red Planet that may have been altered by large … [+2387 chars]
A new study led by the University of Texas at Austin and the University of Chicago has found that acts of kindness can have a stronger impact on their recipients than expected. Although givers often … [+2208 chars]
Astronomers frequently observe carbon monoxide in planetary nurseries. The compound is ultra-bright and extremely common in protoplanetary disksregions of dust and gas where planets form around young… [+4224 chars]
