(Phys.org)—Standard evolutionary theories of aging and mortality, being based on mean-field assumptions – which analyze the behavior of large and complex stochastic models by studying a simpler model – conclude that ...
Rockfish is on the menu around the Pacific Rim, for the most part with little regard for the fish's origin or which of the 137 species is on the plate—it's typically identified simply as rockfish or, incorrectly, as rock ...
Biotechnology
Nov 11, 2021
0
224
Some stress at a young age could actually lead to a longer life, new research shows.
Molecular & Computational biology
Dec 4, 2019
0
5751
A team of researchers with members from Taiwan, the U.S., China and the U.K. has found evidence that suggests the reason females of most species live longer than males is because of male aggressive tendencies. In their paper ...
Male flies kept awake do not die earlier than those allowed to sleep, leading researchers to question whether sleep, in flies at least, is essential for staying alive.
Molecular & Computational biology
Feb 20, 2019
0
64
A study led in part by physicists at the Indiana University Center for the Exploration of Energy and Matter could provide new insight into the composition of the universe immediately after the Big Bang—as well as improve ...
General Physics
May 10, 2018
9
98
The lifespans of flies and worms are prolonged by limiting the activity of an enzyme common to all animals, finds a UCL-led study.
Cell & Microbiology
Nov 29, 2017
0
522
Could the Sun be your lucky—or unlucky—star? In an unusual study published Wednesday, Norwegian scientists said people born during periods of solar calm may live longer, as much as five years on average, than those who ...
Other
Jan 7, 2015
10
2588
Scientists have found the answer to why female killer whales have the longest menopause of any non-human species - to care for their adult sons. Led by the Universities of Exeter and York and published in the journal Science ...
Plants & Animals
Sep 13, 2012
1
0
A study that examines a new type of silicon-carbon nanocomposite electrode reveals details of how they function and how repeated use could wear them down. The study also provides clues to why this material performs better ...
Nanomaterials
Mar 14, 2012
0
0
