Search results for marine creatures:
Researchers Identify Key Molecules in Photosynthesis
5 hours ago |
5 / 5 (7) |
1
(PhysOrg.com) -- Chemistry professor Harry Frank led an international group of researchers that identified the molecules in algae which direct the organisms to convert sunlight into oxygen. The findings may ...
Acid test: Study reveals both losers and winners of CO2-induced ocean acidification
Space & Earth / Earth Sciences
21 hours ago |
4.4 / 5 (8) |
6
(PhysOrg.com) -- As the world’s seawater becomes more acidic due to rising atmospheric carbon dioxide, some shelled marine creatures may actually become bigger and stronger, according to a new study.
A closer look at the Hudson Canyon shows why the canyon is critical for fish
Space & Earth / Earth Sciences
22 hours ago |
5 / 5 (1) |
1
A series of newly discovered pits in the bottom of the Hudson Canyon, 100 miles southeast of New York Harbor, may be a key ingredient for the abundant and diverse marine ecosystem in and around the canyon, according to research ...
New forensic technique gives clues about sharks from bite damage
23 hours ago |
5 / 5 (1) |
0
Hit-and-run attacks by sharks can be solved with a new technique that identifies the culprits by the unique chomp they put on their victims, according to a University of Florida researcher and shark expert.
Marine aquaculture could feed growing world population
Dec 01, 2009 |
4.5 / 5 (2) |
0
The oceans could become the source of more of humanity's food if steps are taken to expand and improve marine aquaculture, according to a study published in the December 2009 issue of BioScience.
Scientists trace shark fins to their geographic origin for first time using DNA tools
Dec 01, 2009 |
4 / 5 (1) |
0
Millions of shark fins are sold at market each year to satisfy the demand for shark fin soup, a Chinese delicacy, but it has been impossible to pinpoint which sharks from which regions are most threatened ...
Climate change in Kuwait Bay
Space & Earth / Earth Sciences
Nov 30, 2009 |
3.7 / 5 (13) |
1
Since 1985, seawater temperature in Kuwait Bay, northern Arabian Gulf, has increased on average 0.6°C per decade. This is about three times faster than the global average rate reported by the Intergovernmental ...
Marine ecosystems get a climate form guide
Nov 27, 2009 |
3.4 / 5 (5) |
0
(PhysOrg.com) -- The first-ever Australian benchmark of climate change impacts on marine ecosystems and options for adaptation is being released in Brisbane today.
Ecologists sound out new solution for monitoring cryptic species
Nov 27, 2009 |
not rated yet |
0
Ecologists have at last worked out a way of using recordings of birdsong to accurately measure the size of bird populations. This is the first time sound recordings from a microphone array have been translated into accurate ...
Astronauts surprised by holiday turkey dinners
Space & Earth / Space Exploration
Nov 26, 2009 |
5 / 5 (2) |
0
(AP) -- Space shuttle Atlantis' astronauts thought they were going to give thanks with pantry leftovers Thursday as their mission drew to a close, but found turkey dinners awaiting them.
Shuttle, station crews seal hatches for departure
Space & Earth / Space Exploration
Nov 24, 2009 |
5 / 5 (1) |
0
(AP) -- After nearly a week together, the crews of shuttle Atlantis and the International Space Station said goodbye Tuesday and closed the hatches between them.
Rocket science leads to new whale discovery
Nov 24, 2009 |
not rated yet |
0
Rocket science is opening new doors to understanding how sounds associated with Navy sonar might affect the hearing of a marine mammal - or if they hear it at all.
LSU gets to the bottom of things -- in Antarctica
Space & Earth / Earth Sciences
Nov 24, 2009 |
4.3 / 5 (3) |
1
Antarctica has long held secrets of the earth's history locked in its icy depths, and until recently, there has been very little information on the environments that have been sealed beneath miles of ice for millions of years. ...
From Greenhouse to Icehouse
Space & Earth / Earth Sciences
Nov 24, 2009 |
4.8 / 5 (12) |
9
A new study that reconstructed ocean temperatures from millions of years ago could provide new insight into how the Earth responds to climate change.
Peptides control crystal growth with 'switches, throttles and brakes'
Nanotechnology / Bio & Medicine
Nov 23, 2009 |
4.8 / 5 (5) |
0
(PhysOrg.com) -- By producing some of the highest resolution images of peptides attaching to mineral surfaces, scientists have a deeper understanding how biomolecules manipulate the growth crystals. This research ...
