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Paths of possible debris from storm surge of super typhoon Haiyan

Paths of possible debris from storm surge of super typhoon Haiyan

Images of the storm surge from super typhoon Haiyan as it struck the city of Tacloban on November 8 awaken memories of the tsunami devastation in Japan a little over 2½ years ago. How much and what kind of debris the storm surge washed into the ocean is not yet known. Should such debris have been generated, however, a large ... Read More »

Two Y genes can replace the entire Y chromosome for assisted reproduction in mice

Mother mouse with litter

The Y chromosome is a symbol of maleness, present only in males and encoding genes important for male reproduction. But live mouse progeny can be generated with assisted reproduction using germ cells from males with the Y chromosome contribution limited to only two genes: the testis determinant factor Sry and the spermatogonial proliferation factor Eif2s3y. “Does this mean that the ... Read More »

[VIDEO] University of Hawaiʻi student-built satellite launched from Virginia

Minotaur I Rocket Launch

WALLOPS ISLAND, VIRGINIA (November 19, 2013) – A satellite built by University of Hawaiʻi at Mānoa students was launched from NASAʻs Wallops Flight Facility in Wallops Island, Virginia today.  It is the first UH-built satellite to be launched into space and will fill a critical need by performing radar calibration and performance monitoring for U.S. Department of Defense and NASA radar ... Read More »

Website tracks tagged sharks off of Maui

Tiger shark

Scientists from the University of Hawaiʻi at Mānoa Hawaii Institute of Marine Biology (HIMB) completed the first phase of a project to observe the movements of tiger sharks caught and tagged around the island of Maui. In response to an uptick in the number of shark attacks recorded on Maui, the State of Hawaiʻi’s Department of Land and Natural Resources ... Read More »

[VIDEO] Navigating through generations

Haunani Kane

Haunane Kane is an MS candidate in Coastal Geology at the University of Hawaii at Manoa.  Kane is investigating the spatial and temporal effects that sea-level rise may have upon wetlands and other coastal ecosystems. Her analysis is informed by digital elevation models, inundation mapping, and the use of a local-relative model of sea level rise.  As an undergraduate, Haunani ... Read More »

Safety in Numbers? Not so for corals.

Acropora species coral

Traditionally, it was assumed that corals do not face a risk of extinction unless they become very rare or have a very restricted range. A team of scientists from the University of Hawai‘i at Mānoa (UHM), Joint Institute for Marine and Atmospheric Research (JIMAR), and the National Oceanic and Atmospheric Administration (NOAA) has revealed that global changes in climate and ocean ... Read More »

‘Super cool’ food storage options

Fruit with a thermometer

Dr. Soojin Jun of the University of Hawai‘i at Mānoa’s College of Tropical Agriculture and Human Resources (CTAHR) recently received a grant to study a high-tech new way to preserve food for storage and shipping.  Jun, an associate professor in CTAHR’s Department of Human Nutrition, Food and Animal Sciences (HNFAS), proposed a research project to address the loss of quality in ... Read More »

Infrasound informs fresh look at Russian meteor fall

Chelyabinsk Infrasound

The Russian meteor that rocked the world on 15 February 2013 appeared 30 times brighter than the sun, and we may be in for more airbursts of this size than we had previously anticipated.  These are some of the new findings about the Chelyabinsk meteor fall included in the Nov. 6 electronic edition of the scientific journal Nature. Much of ... Read More »

Untamed skies: Where science meets humanity [TEDxHonolulu 2013]

Owen Shieh

University of Hawai‘i at Mānoa graduate student Owen Shieh is presenting a talk at the TEDxHonolulu event, titled:  “Untamed skies:  Where science meets humanity.” “Centuries of scientific and technological advancements have allowed us to survive the harshest of conditions, but weather remains an untamed force of nature,” said Shieh, a graduate student in the UH Mānoa department of meteorology. “For ... Read More »

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