(Phys.org)—One of the unanswered questions in particle physics is the hierarchy problem, which has implications for understanding why some of the fundamental forces are so much stronger than others. The strengths of the ...
(PhysOrg.com) -- Approximately 20 years ago, scientists discovered that is is possible for an electric current to flow endlessly in a ring made of a normal metal. One might think that such an 'old' finding would be well understood ...
Research led by Sichuan University and Huazhong University of Science and Technology, China, has revealed genetic mechanisms that could prolong healthy aging. In the paper, titled "Partial inhibition of class III PI3K VPS-34 ...
An insulin-suppressing protein may be the fountain of youth for ants and provides clues about aging in other species, according to a study led by New York University researchers.
Plants & Animals
Sep 1, 2022
0
297
The next time you tuck in to a tikka masala you might find yourself asking a burning question: are spices used in dishes to help stop infection?
Archaeology
Feb 4, 2021
5
132
A team of engineers at the University of California, Berkeley and the Keck Graduate Institute (KGI) of The Claremont Colleges combined CRISPR with electronic transistors made from graphene to create a new hand-held device ...
Biotechnology
Mar 25, 2019
0
1799
(Phys.org) —Early human societies consisted of small, tight-knit groups of individuals who knew each other. Members probably cooperated with one another based on prior experience and the expectation that individual beneficiaries ...
In the zeal to eliminate dangerous bacteria, it is possible that we are also permanently killing off beneficial bacteria as well, posits Martin Blaser, MD, Frederick H. King Professor of Medicine, professor of Microbiology ...
Cell & Microbiology
Aug 24, 2011
6
0
Human cells have a finite lifespan: They can only divide a certain number of times before they die. However, that lifespan is reset when reproductive cells are formed, which is why the children of a 20-year-old man have the ...
Biotechnology
Jun 24, 2011
15
0
When people communicate, the way they move has as much to do with what they're saying as the words that come out of their mouths. But what about when robots communicate with people? How can robots use non-verbal communication ...
Robotics
Mar 7, 2011
1
0
