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Volcano Warning!
Geologists combined research
from around the country with
Google Maps to show where
volcanoes could erupt in the
United States. The website
is constantly updated to
reflect the current status
of individual volcanoes, and
... > full story
Mystery Diamonds
Carbonados, black carbon
formations that resemble
diamonds, have been show to
have a chemical spectrum
that indicates they
originated before the
formation of the Earth;
their high hydrogen content
... > full story
Underwater Earthquakes
Seismologists investigating
undersea earthquakes have
found that molten rock
lubricates faults. This
decreases the amount of
friction between sides of
the fault and decreases the
intensity of earthquakes.
... > full story
The Future of Underwater Robots
Computer, electrical, and
mechanical engineering
students at the University
of Florida have built a
fully automated underwater
vehicle. Driven by five
thrusters and controlled by
... > full story
Browse Science Videos
1 to 10 of 27 videos
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Dermatologists Discover Sun Protection Under The Sea
Dermatologists recognize the benefits of a compound called astaxanthin. Found in red ocean plants and animals such as salmon, astaxanthin is the most effective and efficient free radical sponge in ... > more -
Atmospheric Scientists' Model Predicts Hurricane Threat Months In Advance
Meteorologists can make long range predictions about hurricane activity months in advance using what they call the Atlantic Meridional Mode. It is the relationship between sea surface temperature, ... > more -
Mechanical Engineering Students Develop High-Altitude Reconnaissance Airships
On a shoestring, and with off-the-shelf components, students are designing prototypes of robotic blimp that could one day be used by the Pentagon. Cheaper than spy satellites, blimps can hover in ... > more -
Space Physicists and Atmospheric Scientists Can Now Predict Disruptions Caused by the Sun's Coronal Mass Ejections
Solar activity can wreak havoc in communications systems -- particularly during coronal mass ejections, when plumes of electrically charged particles hit earth's atmosphere. Scientists can now track ... > more -
Ecologists Deploy Wireless Sensors for Early Detection of Wildfires
New fire-sensing devices can spot a fire in its earliest stages, up to six miles away, and they can relay the information to emergency responders through a computer network and even automatically ... > more -
Cool Pacific Waters May Not Affect Upcoming Hurricane Season
Like their more dramatic cousins El Niños, La Niñas -- the periodic cooling of ocean waters -- can have a dramatic impact on hurricanes, meteorologists say. The current La Niña, ... > more -
Improving Accuracy Of Hurricane Forecasts
Meteorologists have found a new discovery may boost the accuracy of the forecasts. The surprising factor is dust, researchers have found that years where there was a lot of dust, there were less ... > more -
Meteorologists Examine Relationship Of El Nino And Winter Tornadoes In The U.S.
Meteorologists found connections between the sea surface temperature in the tropical Pacific Ocean and the occurrence of tornadoes in unlikely parts of the North American continent. During El ... > more -
Geophysicists Show That Crust Temperature Variation Explains Half Of Elevation Differences In North America
Geophysicists determined that tectonic mountain-building processes are not the only factor that determines elevation in North America. The temperature of the crust affects its density, and lower ... > more -
Geographers Map Likeliest Places For Big Fires
Foresters and geographers have mapped the locations in the Santa Monica mountains where the most destructive fires are likely to start. To make their map, they combined data about where fires were ... > more
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