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Biology

Nature’s own tornado detector saves migrating birds, study finds

LOS ANGELES — Ornithologist Henry Streby was happy enough that a song bird weighing less than two nickels managed to carry a tiny electronic sensor from Tennessee to Colombia and back.

23 hours agoLoading…
Steller: Lone wolf deserves chance to meet others

Steller: Lone wolf deserves chance to meet others

Female is likely looking for a mate, according to former federal expert.

November 27, 2014 6:00 pm Related Loading…

Ranchers, environmentalists alike don't like Mexican wolf plan

They're now allowed to roam only in Eastern Arizona, southwest New Mexico.

November 26, 2014 12:00 amLoading…
Rocky Mountain wolf traveled hundreds of miles to Arizona

Rocky Mountain wolf traveled hundreds of miles to Arizona

It's the first gray wolf in northern Arizona in more than 70 years.

November 21, 2014 4:15 pm Related Loading…
Conservation groups sue federal agency over wolf plan

Conservation groups sue federal agency over wolf plan

Not enough is being done to save Mexican gray wolves, lawsuit contends.

November 12, 2014 4:30 pmLoading…
Ebola risk here called low, but preparations intensify

Ebola risk here called low, but preparations intensify

Tucson-area hospitals, health officials step up education and training efforts.

October 22, 2014 10:00 pm Photos

Photos

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Ebola training at University of Arizona Medical Center

Ebola training at University of Arizona Medical Center

Cases of Ebola in Dallas and Spain prompts protocol review.

October 17, 2014 12:00 amLoading…
Influenza is our deadliest virus, Arizonans are reminded

Influenza is our deadliest virus, Arizonans are reminded

State's health director worries about clogged emergency rooms amid anxiety over Ebola.

October 16, 2014 10:00 pm Photos

Photos

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Thomas Duncan, first Ebola patient diagnosed in the US, has died

Thomas Duncan, first Ebola patient diagnosed in the US, has died

Thomas Eric Duncan was pronounced dead at 7:51 a.m. at Texas Health Presbyterian Hospital Dallas.

October 08, 2014 8:54 am Related Loading…
FDA fast-tracks UA-developed valley fever drug

FDA fast-tracks UA-developed valley fever drug

The anti-fungal product has been in the works here since 2005.

October 02, 2014 7:00 pmLoading…
First Ebola case diagnosed in US

First Ebola case diagnosed in US

The unidentified patient is being kept in isolation at a Dallas hospital.

September 30, 2014 2:13 pmLoading…
Phenology: Observe more about the natural world

Phenology: Observe more about the natural world

Events designed to help you be more aware of whats around you.

September 20, 2014 6:30 pm Photos

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Tips to protect pets in storms, flooding

Tips to protect pets in storms, flooding

It’s important to protect your pets from severe weather, especially with  potential for quickly rising waters.

September 17, 2014 11:43 amLoading…
Garden Sage: Beetles, a snake plant and curling lemon tree leaves

Garden Sage: Beetles, a snake plant and curling lemon tree leaves

Thrips are tiny insects that disfigure citrus leaves by feeding on new growth.  

September 13, 2014 10:00 am Photos

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Arizona man bitten by rattlesnake at grocery store

Frank Anner was bitten just above the ankle.

September 12, 2014 2:30 pmLoading…
Innovative Ebola treatment has ASU roots

Innovative Ebola treatment has ASU roots

ASU's Charles Arntzen pioneered the plant biotechnology that led to an Ebola treatment.

August 06, 2014 12:00 amLoading…
Bighorns finding their footing, wildlife officials say

Bighorns finding their footing, wildlife officials say

"Encouraging developments" could mean another transplant of the wild sheep.

July 18, 2014 9:30 pm Related Loading…
Pawsitively Cats celebrates its 4th birthday

Pawsitively Cats celebrates its 4th birthday

Musicians Ron Pandy and Stefan George will get the PAWty meowing. 

July 09, 2014 9:45 pmLoading…
Tohono Chul bloom night likely this week

Tohono Chul bloom night likely this week

Cactus comes to life with beautiful blooms once a year.

July 07, 2014 5:51 pmLoading…

Study examines effects of arguing on couples' health

UA grad student looks at how arguing affects long-term health.

June 30, 2014 12:00 amLoading…

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