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A prehistoric posthole and pit.

Hohokam Farm Found on Site of Future Phoenix Store

Archaeological work complete, Fry's will break ground on site this week.
A view of Earth from space.

Christian Climate Scientist: 'Facts Not Enough' in Dialogue

Texas climate expert will speak at UA this week, saying human values important in discussions.
A view from the Lake Mead side of the Hoover Dam.

'Smart' Agreements Leave More Water in Lake Mead, Regulators Say

Snow pack will add to reservoirs this spring, but the Colorado basin remains in a drought.
An HD animation of Jupiter created with maps made with Hubble imagery, 2015.

Jupiter to Shine Its Brightest and Biggest

Largest planet making closest approach to Earth this year Friday.

Students Show off Science Skills at Annual Fair

More than 2,000 exhibits and activities for kids and adults at the Southern Arizona event.
Landed Orion Test Capsule at Yuma Proving Ground in March 2017.

Arizona Desert Is Testing Spot for NASA's Mars Capsule

The mission is in the 'quantification' stage, and each test costs $1-$1.5 million.
A future is depicted in which rhizobacteria sourced from stressful areas around the world may be used as a metaphorical “prescription for drought.”

Study: Soil Bacteria Can Improve Crop Yields During Droughts

Grain crops like corn and wheat produced up to 40 percent more seeds.
A University of Arizona led project will study the materials found between stars in the Milky Way.

UA-Led Mission Will Float Telescope on Balloon to Study the Milky Way

Balloon-borne telescope to study galaxy's gas and dust.
Bombardier beetle (Brachinus elonatulus) dorsal view.

Does Explosive Beetle Have Most Interesting Genome?

UA researchers hope to win crowd-sourced genome sequencing of the Sonoran Desert beetle.
Strawberry tomatoes grow on the vines of a greenhouse run by students at the University of Arizona's Controlled Environment Agriculture Center.

Episode 130: Feeding Tucson With Greenhouse Tomatoes, Greens, Herbs

Plus, hate crimes ordinance, reaction to Islamic Center vandalism, Jewish Center bomb threats.
Phobos is a moon of Mars, a body that a team from the Planetary Science Institute could study in the name of future exploration. The "S" in the image indicates the south pole of the moon.

Tucson Team to Study Dust on Space Bodies Slated for Exploration

Researchers at the Planetary Science Institute will study bodies without atmospheres looking for resources, dangers to future space missions.
Looking out from the inside of Building 90, or the veterinary science and microbiology building.

In One Campus Building, a Window into the Cost of Deferred Maintenance

UA needs $350 million to catch up with campus repair, maintenance needs.
Trays of lettuce and other greens floating in water. March 7, 2017

A Gourmet Feast Grown with a Green(house) Thumb

The meal features food grown in controlled environments.
Alfatoxins on an ear of corn.

Researchers Give Corn a Tool to Fight Fungus

Genetic modification stops carcinogen growth in corn.
Female "computers" at NASA's Jet Propulsion Laboratory in Pasadena, California.

'Rise of the Rocket Girls' Chronicles Contribution of NASA Women

Tucson Festival of Books author Nathalia Holt tells professional, personal stories
New Horizons captured this image of Pluto's glacial ice cap in July 2015.

Demoted as a Planet, Pluto May Get Another Chance

Astronomers discussing new definition that would include it and other celestial bodies.

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