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Updated: 7 hours 23 min ago

UA to Join 'A-Team' in Search for Earthlike Planets

Mon, 2015-04-20 00:00
A team created by a new NASA initiative hopes to better understand the various components of exoplanets — planets around other stars — as well as how the parent stars and neighbor planets interact to support life.
Categories: Science News

Astronomers Probe Young Star and its Planets

Mon, 2015-04-20 00:00
An international team of astronomers has obtained the first results from the LEECH exoplanets survey, and the findings reveal new insights into the architecture of HR8799, a "scaled-up" version of our solar system 130 light-years from Earth.
Categories: Science News

Biosphere 2 Hosts Forum on Food, Energy and Water

Mon, 2015-04-20 00:00
A National Science Foundation workshop attracted experts from across the U.S. and the globe to tackle questions about resources on a planet that soon will have 9 billion people.
Categories: Science News

Global Leader in Insect Management Earns Koffler Prize

Fri, 2015-04-17 00:00
UA professor Bruce Tabashnik has earned the 2015 Koffler Prize for Research/Scholarship/Creative Activity, which honors a dedicated scientist, scholar and collaborator whose mission is to “conduct research to improve food production while preserving environmental quality.”
Categories: Science News

Meteorites Date Moon-Forming Impact Event

Thu, 2015-04-16 00:00
Through a combination of data analysis and numerical modeling work, researchers have found a record of the ancient moon-forming giant impact observable in stony meteorites. The research indicates numerous kilometer-sized fragments from the giant impact struck main belt asteroids at much higher velocities than typical main belt collisions.
Categories: Science News

Breathing Life Into Art

Thu, 2015-04-16 00:00
"Symbiosis: An Exhibit of Biological Art," an event promoting the fusion of science and art, will feature work from more than 50 artists, including UA faculty, staff and students and members of the Tucson community.
Categories: Science News

Accelerating Universe: Not As Fast?

Fri, 2015-04-10 00:00
A UA-led team of astronomers has found that the expansion of the universe since the Big Bang might not be quite as fast as textbooks say, thanks to a diversity of supernovae.
Categories: Science News

Ecosystem Metaphor May Apply to Humans

Thu, 2015-04-09 00:00
Principles from biological systems that are parallel to human systems may provide ways of understanding how human groups — and even terrorist organizations — function.
Categories: Science News

E-Week: Fun, Games and Brains

Tue, 2015-04-07 00:00
With 28 student clubs participating, this year's edition could be the biggest one yet in promoting engineering to the UA campus and the community.
Categories: Science News

UA-Led Study Resolves Reptilian Family Tree

Fri, 2015-04-03 00:00
New research has helped settle the relationships among the major groups of lizards and snakes, and it has implications for future studies in ecology and evolutionary biology.
Categories: Science News

OSIRIS-REx Mission Passes Milestone

Thu, 2015-04-02 00:00
Assembly, launch and test operations have begun at Lockheed Martin in Denver, representing a critical stage of the program when the spacecraft begins to take form.
Categories: Science News

UA Team Wins $100,000 in Water Challenge

Thu, 2015-04-02 00:00
Through "Beyond the Mirage," Arizonans will create and share their own mini-documentaries on a website that is expected to launch in January.
Categories: Science News

EarthWeek 2015 to Showcase Student Research

Thu, 2015-04-02 00:00
The annual student-organized event, now in its sixth year, will include 110 poster presentations, 111 oral presentations and five keynote speakers.
Categories: Science News

Galaxy Clusters Formed as 'Fireworks'

Tue, 2015-03-31 00:00
Observations with UA observatories in Arizona and space observatories reveal glimpses into how today’s galaxies came to be. Using one-of-a-kind instrumentation, astronomers were able to study large numbers of "mystery galaxies."
Categories: Science News

A Better Method for Forecasting Hurricane Season

Tue, 2015-03-31 00:00
Damages from U.S. hurricanes between 1970 and 2002 cost $57 billion. UA scientists say that better predictions can help with emergency preparedness, which could limit damages, cut costs and save lives.
Categories: Science News

Nobel Laureates Say UA Scientists Paved Way

Fri, 2015-03-27 00:00
Longtime connections to the 2014 recipients of the Nobel Prize in Physiology or Medicine bring four of the world's leading brain researchers to campus in celebration of several milestones.
Categories: Science News

TLA Hosts Leaders in Tech Commercialization

Wed, 2015-03-25 00:00
In the evolving field of "tech transfer," the UA's Tech Launch Arizona is positioned at the intersection of entrepreneurship, innovation and economic growth.
Categories: Science News

Nobel Recipients to Celebrate UA Brain Science

Mon, 2015-03-23 00:00
Pioneering scholars with long-standing ties to UA faculty members Lynn Nadel and Carol Barnes will visit campus this week to inaugurate the Center for Innovation in Brain Science.
Categories: Science News

UA-Born Traffic App Launches in Tucson

Thu, 2015-03-19 00:00
Professor's startup company is another example of innovation taken all the way to commercialization with the assistance of Tech Launch Arizona.
Categories: Science News

Why Pi? It's a History Lesson All Its Own

Tue, 2015-03-17 00:00
The irrational number, typically approximated as 3.14159, has proved itself as a captivator of the imagination and an irreplaceably practical part of everyday life.
Categories: Science News