Anyone who has allowed a child to "help" with a project quickly learns that kids, no matter how intelligent or eager, are less competent than adults. Teenagers are more capable—but, as every parent knows, teens can be ...
Plants & Animals
Jan 6, 2017
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243
Stem cells are key to the promise of regenerative medicine: the repair or replacement of injured tissues with custom grown substitutes. Essential to this process are induced pluripotent stem cells (iPSCs), which can be created ...
Cell & Microbiology
Jul 18, 2013
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0
Stem cells from early embryos can be coaxed into becoming a diverse array of specialized cells to revive and repair different areas of the body. Therapies based on these stem cells have long been contemplated for the treatment ...
Cell & Microbiology
Jul 13, 2011
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0
A little-known ocean-dwelling creature most commonly found growing on dead hermit crab shells may sound like an unlikely study subject for researchers, but this animal has a rare ability—it can make eggs and sperm for the ...
Plants & Animals
Feb 13, 2020
0
105
(Phys.org) —Similarities in personal values and beliefs between an adult child and an older mother is what keeps that child in favor over the long-term, and that preference can have practical applications for mother's long-term ...
Social Sciences
Oct 15, 2013
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0
The basics of conception are familiar to any high school freshman biology student, yet scientists have yet to find the initial molecular mechanisms that set off the cascade of events that form a developing embryo.
Cell & Microbiology
Sep 23, 2013
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0
The oldest living organism on Earth is a plant, Methuselah a bristlecone pine (Pinus longaeva) that is over 5000 years old. Conversely, animals only live up to a few hundred years. Can we learn something from plants about ...
Molecular & Computational biology
Nov 18, 2019
1
195
(PhysOrg.com) -- If you looked around at your family some 40,000 years ago, you would not have seen grandparents as the likelihood of a person passing their 30th birthday was slim. However, according to new research reported ...
Research on human embryonic stem cells has been a political and religious lightning rod for more than a decade.
Cell & Microbiology
Jul 24, 2013
0
0
You've no doubt been irritated by them on the terrace many a summer evening: biting midges so small that you hardly notice them until they start feeding on your blood, leaving countless itchy bites.
Plants & Animals
Feb 21, 2023
0
42
