News tagged with leaf cutter ants
Food security for leaf-cutting ants: Workers and their fungus garden reject endophyte invaders (w/Video)
Apr 02, 2009 |
5 / 5 (4) |
0
New diseases directly affect human survival and food security, especially as population density climbs. Leaf-cutting ants, one of a few groups of social insects to cultivate crops, have harvested plant material ...
Search results for leaf cutter ants
Limestone leaf warbler: New bird species discovered
Dec 21, 2009 |
not rated yet |
0
(PhysOrg.com) -- A diminutive, colorful bird living in the rocky forests of Laos and Vietnam has been discovered by a team of scientists from the Wildlife Conservation Society, Lao PDR Department of Forestry, Swedish University ...
Loud and lazy but didn't chew gum: Ancient koalas
Other Sciences / Archaeology & Fossils
Dec 19, 2009 |
4.8 / 5 (4) |
0
(PhysOrg.com) -- Skull fragments of prehistoric koalas from the Riversleigh rainforests of millions of year ago suggest they shared the modern koala's "lazy" lifestyle and ability to produce loud "bellowing" ...
African leaf-eating monkeys are 'likely to be wiped out' by climate change
Dec 18, 2009 |
3.3 / 5 (7) |
4
(PhysOrg.com) -- Monkey species will become 'increasingly at risk of extinction' because of global warming, according to new research published this week.
New research explains orchids' sexual trickery
Dec 17, 2009 |
4.8 / 5 (4) |
0
A new study reveals the reason why orchids use sexual trickery to lure insect pollinators. The study, published in the January issue of The American Naturalist, finds that sexual deception in orchids leads to a more effici ...
NASA Calculates a Carbon Budget for California
Dec 16, 2009 |
2.8 / 5 (9) |
6
(PhysOrg.com) -- While world organizations struggle to find a benchmark and tracking standards for greenhouse gas (GHG) emissions, NASA has been supporting California’s new carbon emissions inventory report, using its satellite ...
Fault weaknesses, the center cannot hold for some geologic faults
Space & Earth / Earth Sciences
Dec 16, 2009 |
5 / 5 (4) |
0
Some geologic faults that appear strong and stable, slip and slide like weak faults. Now an international team of researchers has laboratory evidence showing why some faults that "should not" slip are weaker ...
Electric cars rolling out
Dec 16, 2009 |
4.3 / 5 (16) |
7
(PhysOrg.com) -- Electric vehicles are far from new, but we are still a long way from electric cars being the norm. Now two new electric cars may bring that goal a step closer.
Seattle Charges Up for Electric Cars
Dec 15, 2009 |
3.3 / 5 (3) |
1
(AP) -- Over the next two years, 2,500 charging stations for electric vehicles will be built in the Seattle area as part of a partnership between Nissan North America and the Electric Transportation Engineering ...
Antagonistic genes control rice growth
Dec 15, 2009 |
not rated yet |
0
Scientists at the Carnegie Institution, with colleagues, have found that a plant steroid prompts two genes to battle each other—one suppresses the other to ensure that leaves grow normally in rice and the ...
Nearly 100 new species described by California Academy of Sciences in 2009
Dec 14, 2009 |
not rated yet |
0
In 2009, researchers at the California Academy of Sciences added 94 new relatives to our family tree. The new species include 65 arthropods, 14 plants, eight fishes, five sea slugs, one coral, and one fossil ...
List of search results for leaf cutter ants
