A team of physicists has discovered how DNA molecules self-organize into adhesive patches between particles in response to assembly instructions. Its findings offer a "proof of concept" for an innovative way to produce materials ...
General Physics
Nov 1, 2021
0
3806
With the launch period of NASA's Mars 2020 Perseverance rover opening in 14 weeks, final preparations of the spacecraft continue at the Kennedy Space Center in Florida. In the past week, the assembly, test and launch operations ...
Space Exploration
Apr 10, 2020
9
3431
Over the past few decades, the critically endangered whooping crane (Grus Americana) has experienced considerable recovery. However, in a report appearing April 2 in the journal Heliyon, researchers found that habitat loss ...
Plants & Animals
Apr 2, 2020
1
81
If I cut myself while chopping vegetables, the cells in my skin would repair the damaged tissue in days or weeks, depending on the severity of the wound. Big or small, that cut would eventually close because that's my skin's ...
Biochemistry
Jan 20, 2020
0
219
A team of researchers from the U.S. and Germany has found that many whooping cranes pair up even before they are old enough to mate. In their paper published in the journal Animal Behavior, the group describes their study ...
Bird migration patterns are changing rapidly worldwide due to climate and land use changes, and in the case of the endangered whooping crane, its age before youth, leading the way.
Ecology
Sep 6, 2016
0
14
Scientists have studied bird migration for centuries, but it remains one of nature's great mysteries. How do birds find their way over long distances between breeding and wintering sites? Is their migration route encoded ...
Plants & Animals
Aug 29, 2013
0
0
Landing astronauts safely on Mars is one of the biggest technological hurdles for any future manned mission to the Red Planet, even more complicated than last year's daring rover touchdown.
Space Exploration
May 8, 2013
33
0
Spacewalking astronauts improved the safety of their orbiting home Monday by installing shields to protect against zooming pieces of junk.
Space Exploration
Aug 20, 2012
0
0
Did Curiosity capture the galactic equivalent of the Zapruder film when it landed on Mars?
Space Exploration
Aug 9, 2012
18
0
