Environmentalists said they have found the body of a baby vaquita marina porpoise, one of the last of its kind, washed up dead in northern Mexico.
Ecology
Mar 17, 2017
0
525
(PhysOrg.com) -- A 380-million-year-old fossil fish that shows an unborn embryo and umbilical cord has been discovered, scientists report in the journal Nature.
Feb 25, 2009
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0
Researchers at McMaster University's Stem Cell and Cancer Research Institute have made significant steps forward in understanding the stem cells of the human blood system after discovering how a key protein allows for better ...
Cell & Microbiology
Apr 27, 2016
0
906
Paleontologists have set a new record for the oldest belly button ever found in reptiles and mammals, after scientists from The Chinese University of Hong Kong (CUHK) and from around the world used a high-tech laser imaging ...
Paleontology & Fossils
Jun 9, 2022
0
165
For nearly two decades, the medical world and the American public have grappled with the lightning-rod topic of stem cells, in particular the controversy surrounding cells from human embryos. But when researchers four years ...
Cell & Microbiology
Jul 5, 2011
1
0
There's another reason to rejoice this holiday season: the birth of a wild sea otter at a California aquarium.
Plants & Animals
Dec 22, 2015
0
6
In the heart of the Ecuadoran Amazon live the Cofan Avie, masters of ayahuasca—the powerful hallucinogenic concoction said to open the door to the "spirit" world.
Other
Feb 24, 2023
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15
Respiratory distress syndrome is the second major cause of newborn mortality. Health care providers especially struggle to deliver oxygen to preterm newborns, who account for roughly one-tenth of all births in the U.S., because ...
General Physics
Jul 3, 2018
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38
Researchers from the University of Burgos (Spain) have developed a fluorescent polymer that lights up in contact with mercury that may be present in fish. High levels of the metal were detected in samples of swordfish and ...
Analytical Chemistry
Feb 20, 2017
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16
Stem cells that could one day provide therapeutic options for muscle and bone disorders can be easily harvested from the tissue of the umbilical cord, just as the blood that goes through it provides precursor cells to treat ...
Biotechnology
Dec 17, 2009
0
0
