The role of Hox genes in changing the layout of different body parts during evolution has been challenged by a study led by researchers out of the University of Pittsburgh's Department of Biological Sciences.
Evolution
Jul 9, 2019
2
489
(Phys.org) —Researchers from the University's of Bristol and Birmingham in the U.K. have made progress in identifying the ways that a conodont used its teeth—the earliest ever found in a vertebrate. In their paper published ...
Sea spiders can regrow body parts after amputation and not just limbs, according to a study released on Monday that may pave the way for further scientific research into regeneration.
Plants & Animals
Jan 24, 2023
0
273
Targeting medical treatment to an ailing body part is a practice as old as medicine itself. A Band-Aid is placed on a skinned knee. Drops go into itchy eyes. A broken arm goes into a cast.
Bio & Medicine
Jul 25, 2019
0
512
New research has revealed how the history of life can be distorted by the ways animals decompose and lose body parts as they decay—and the ways in which decayed bodies ultimately become fossilised.
Archaeology
Mar 21, 2018
2
135
A new handheld probe developed by a team of university and industry researchers in the Netherlands and France could give doctors powerful new imaging capabilities right in the palms of their hands. The imaging system, which ...
Optics & Photonics
Nov 5, 2014
1
0
Hundreds of millions of years before the evolution of animals with segmented bodies, jointed skeletons or appendages, soft-bodied invertebrates like sea slugs ruled the seas. A new study finds parallels between the brain ...
Evolution
Apr 26, 2023
0
502
By scrutinizing over a century's worth of photos, University of Cambridge researchers have made the first ever measurements that show rhinoceros horns have gradually decreased in size over time.
Evolution
Nov 1, 2022
0
93
A vast, bloated liver. An infant with lacerated skin. The deformed skeleton of a young girl.
Other
Dec 12, 2021
0
17
Under the shadow of Myanmar's famed "Golden Rock" punters haggle for the latest traditional medicine cure—slices of skin from the country's fast disappearing wild elephants sold for a few dollars a square inch.
Ecology
Jan 21, 2017
0
222
