The introduction of purified carbon nanotubes appears to have a beneficial effect on the early growth of wheatgrass, according to Rice University scientists. But in the presence of contaminants, those same nanotubes could ...
Nanomaterials
Dec 6, 2017
0
16
In 2006, Caltech's Paul Rothemund (BS '94)—now research professor of bioengineering, computing and mathematical sciences, and computation and neural systems—developed a method to fold a long strand of DNA into a prescribed ...
General Physics
Dec 6, 2017
1
182
An exceptionally well-preserved dinosaur skeleton from Mongolia unites an unexpected combination of features that defines a new group of semi-aquatic predators related to Velociraptor. Detailed 3D synchrotron analysis allowed ...
Archaeology
Dec 6, 2017
0
362
UNSW-Sydney led scientists have discovered that microbes in Antarctica have a previously unknown ability to scavenge hydrogen, carbon monoxide and carbon dioxide from the air to stay alive in the extreme conditions.
Environment
Dec 6, 2017
0
22
Planetary scientists from Brown University have proposed a new scenario for the formation of ancient clay minerals on Mars that, if shown to be true, could rewrite the early history of the red planet.
Space Exploration
Dec 6, 2017
0
161
A team of astronomers, including two from MIT, has detected the most distant supermassive black hole ever observed. The black hole sits in the center of an ultrabright quasar, the light of which was emitted just 690 million ...
Astronomy
Dec 6, 2017
14
1600
The climate models that project greater amounts of warming this century are the ones that best align with observations of the current climate, according to a new paper from Carnegie's Patrick Brown and Ken Caldeira published ...
Environment
Dec 6, 2017
4
808
Astronomers expect that the first galaxies, those that formed just a few hundred million years after the Big Bang, would share many similarities with some of the dwarf galaxies we see in the nearby universe today. These early ...
Astronomy
Dec 6, 2017
21
754
A team of researchers led by the University of Minnesota has 3D printed lifelike artificial organ models that mimic the exact anatomical structure, mechanical properties, and look and feel of real organs. These patient-specific ...
Engineering
Dec 6, 2017
0
138
Extreme heat sometimes forces hummingbirds to seek shade instead of foraging for food, researchers said Wednesday, warning that global warming could test the tiny birds' capacity to adapt.
Plants & Animals
Dec 6, 2017
1
19
