There are more than a dozen species of finch that evolved on the Galapagos Islands, each identified by beak shape and size. Some have strong beaks to crack nuts while others have long, fine beaks to grasp larvae with surgical ...
Evolution
Sep 23, 2016
0
21
A protein unique to a miniscule creature called a water bear, reputedly the most indestructible animal on Earth, protects human DNA from X-ray damage, stunned researchers reported Tuesday.
Cell & Microbiology
Sep 20, 2016
3
616
Rice University researchers have developed gas biosensors to "see" into soil and allow them to follow the behavior of the microbial communities within.
Engineering
Jul 18, 2016
1
16
Many animals depend on their microbiome to digest their food. Symbiotic microorganisms produce enzymes their hosts cannot, and these work alone or together with the animals' own enzymes to break down their food. Many plant-feeding ...
Plants & Animals
May 31, 2016
0
16
A summit of experts from around the world is meeting in Washington to consider the scientific, ethical and governance issues linked to research into gene editing. Convened in response to recent advances in the field, the ...
Biotechnology
Dec 2, 2015
0
31
During the earliest evolution on earth, life probably resembled one big genetic jumble. At some time, presumably around 3.8 to 3.5 billion years before today, the very first biological species appeared – the ancestor of ...
General Physics
Nov 23, 2015
32
324
Researchers from the University of North Carolina at Chapel Hill have sequenced the genome of the nearly indestructible tardigrade, the only animal known to survive the extreme environment of outer space, and found something ...
Biotechnology
Nov 23, 2015
4
11628
Migration between different communities of bacteria is the key to the type of gene transfer that can lead to the spread of traits such as antibiotic resistance, according to researchers at Oxford University.
Evolution
Nov 23, 2015
0
597
In the 150 years since Charles Darwin recognised the kinship of all life, scientists have worked to fulfil his dream of a complete Tree of Life. Today, the methods used to trace the evolutionary branches back through time ...
Evolution
Sep 15, 2015
0
24
Rice University scientists are developing strategies to keep germs from evolving resistance to antibiotics by heading them off at the pass.
Cell & Microbiology
Aug 4, 2015
0
2667
