For all the hopes NASA has pinned on the rover it deposited on Mars last month, one wish has gone unspoken: Please don't find water.
Space Exploration
Sep 16, 2012
48
1
(Phys.org)—Hybrids of many plant and animal species and subspecies are sterile, and a group of researchers in China have now identified the genes that operate to make crossbred rice sterile.
Using information about the unique mating practices of the male malaria mosquito ― which, unlike any other insect, inserts a plug to seal its sperm inside the female ― scientists are zeroing in on a birth-control ...
Cell & Microbiology
Aug 20, 2012
0
0
Scientists at the United Nations Food and Agriculture Organization and the International Atomic Energy Agency have developed a larval rearing unit based on a tray and rack system that is expected to be able to successfully ...
Cell & Microbiology
May 7, 2012
0
0
Researchers at the University of Hull (UK) are developing a way to produce constant supplies of sterile water, powered simply by sunlight and air. The device is aimed at remote communities where conventional systems using ...
Materials Science
May 4, 2012
3
0
Plants leaves are sealed with a gas-tight wax layer to prevent water loss. Plants breathe through microscopic pores called stomata (Greek for mouths) on the surfaces of leaves. Over 40% of the carbon dioxide, CO2, in the ...
Biotechnology
Feb 5, 2012
0
0
A new study published in the Journal of Economic Entomology shows that radiation can be used to effectively sterilize the light brown apple moth (LBAM), an insect pest found in Australia, New Zealand, California, Hawaii, ...
Ecology
Nov 30, 2011
0
0
(PhysOrg.com) -- Physicists know that neutrinos (and antineutrinos) come in three flavors: electron, muon, and tau. In several experiments, researchers have detected each of the neutrino flavors and even watched them “oscillate” ...
(PhysOrg.com) -- Oxitec, a British company spun off from Oxford University has announced the results of its field test of genetically altered mosquitoes to combat the infamous dengue fever. As they report in their paper published ...
Earth microbes trying to make it to Mars must survive sterilization in NASA's clean rooms, harsh cosmic rays during months of space travel, and the Red Planet's unforgiving surface environment. But any bacteria that successfully ...
Space Exploration
Sep 6, 2011
13
0
