A blockbuster study in which US researchers reported that they had turned human skin cells into embryonic stem cells contained errors, its lead author has acknowledged. ...
19 hours ago
4.8 / 5 (5)
8
Inactivated, but still active– how modification of an enzyme governs critical processes in sexual reproduction.
May 03, 2013
5 / 5 (2)
0
|
Eggs take a long time to produce in the ovary, and thus are one of a body's precious resources. It has been theorized that the body has mechanisms to help the ovary ensure that ovulated eggs enter the reproductive tract at ...
Apr 17, 2013
not rated yet
0
|
When Charles Babbage prototyped the first computing machine in the 19th century, he imagined using mechanical gears and latches to control information. ENIAC, the first modern computer developed in the 1940s, used vacuum ...
Mar 28, 2013
5 / 5 (6)
8
|
Researchers from Lund University and the University of Oxford have been able to provide one answer as to why males in many species still provide paternal care, even when their offspring may not belong to ...
Mar 26, 2013
1 / 5 (1)
5
|
Henry David Thoreau obsessively recorded the flowering time of plants around Concord, Mass., in the 1850s, while Japanese naturalists took keen note of the flowering time of cherry blossom trees for centuries before that. ...
Feb 12, 2013
2.7 / 5 (3)
0
|
(Phys.org)—New research shows that disturbed habitats are resulting in increasingly poor diets for monkeys, and that the additional time and energy required to find food is causing concerning levels of ...
Jan 22, 2013
not rated yet
0
When humans have parasites, the organisms live in our bodies, co-opt our resources and cause disease. However, it turns out that parasites themselves can have their own co-habitants.
Nov 07, 2012
4.3 / 5 (3)
0
|
Harvard scientists have solved the long-standing mystery of how some insects form the germ cells – the cellular precursors to the eggs and sperm necessary for sexual reproduction – and the answer is shedding new light ...
Nov 01, 2012
5 / 5 (2)
0
|
After a two-day games hack in which scientists and games developers came together to create video games from doctoral research, a bacterial shoot-em-up game, 'Dysbiosis', has emerged as the winner of the ...
Sep 14, 2012
5 / 5 (1)
1
Sex can trigger remarkable female responses including altered fertility, immunity, libido, eating and sleep patterns—by the activation of diverse sets of genes, according to research from the University ...
Sep 11, 2012
5 / 5 (2)
0
|
The world's first artificial insemination of crocodiles is one step closer thanks to a novel project between The University of Queensland (UQ) and a central Queensland farmer.
Aug 28, 2012
not rated yet
0
