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Environment

Poll shows giant gap between public, scientists

The American public and U.S. scientists are light-years apart on science issues.

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Fill up on cheap gasoline while you can

Fill up on cheap gasoline while you can

Americans must realize that the current low prices will not last.

January 23, 2015 6:15 pmLoading…
Dangerously in denial on climate change

Dangerously in denial on climate change

Anti-intellectual, anti-science epidemic prioritizes populist punch lines over smart policy.

January 21, 2015 6:15 pmLoading…

Low gas prices, incentives change math for electric cars

Here's how the numbers break down for consumers.

January 21, 2015 2:51 pmLoading…
Emissions rules finally go beyond carbon dioxide

Emissions rules finally go beyond carbon dioxide

Smart methane guidelines can make the fracking boom even better.

January 16, 2015 6:00 pmLoading…
Rosemont Mine, opponents clash over air permit

Rosemont Mine, opponents clash over air permit

Court hearing over permit issued by ADEQ to allow mine to operate.

January 05, 2015 9:00 pm Photos

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Tucson's record warmth 'consistent' with climate-change forecast

Tucson's record warmth 'consistent' with climate-change forecast

Four of six warmest years on record have occurred since 2009.

January 02, 2015 9:15 pm Photos

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Patagonia mines oozed high levels of iron, US says

Patagonia mines oozed high levels of iron, US says

Levels were "way above any standards," says Geological Survey hydrologist.

December 28, 2014 12:00 amLoading…
Mountain lion kills recently transplanted bighorn ewe

Mountain lion kills recently transplanted bighorn ewe

Arizona Game and Fish officials confirmed the kill Sunday.

December 11, 2014 12:00 amLoading…
Proposed EPA ozone rules would cost TEP, other utilities

Proposed EPA ozone rules would cost TEP, other utilities

But other pollutant controls may keep most of Arizona in compliance.

December 06, 2014 7:00 pmLoading…
Illegal dumping littering area with tons of trash

Illegal dumping littering area with tons of trash

About 2,000 complaints have been filed with county over last three years.

December 02, 2014 10:00 pmLoading…
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…
Drones new research tool for wildlife, land

Drones new research tool for wildlife, land

Scientists flying the unmanned crafts this week at Las Cienegas, near Douglas.

November 17, 2014 10:00 pm Photos

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Panel: Southern Arizona vulnerable to climate change

Panel: Southern Arizona vulnerable to climate change

Regional temperatures expected to increase, experts say.

November 14, 2014 12:00 amLoading…
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…
Ironwood Forest National Monument holds open house

Ironwood Forest National Monument holds open house

A "Meet the Monument" event at Ironwood Forest National Monument is Saturday.

November 10, 2014 12:00 am Photos

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Volunteers needed to fight buffelgrass at Saguaro Park

Volunteers needed to fight buffelgrass at Saguaro Park

They're asked to meet Saturday at visitor center on Old Spanish Trail.

November 06, 2014 4:00 pmLoading…

Inspiration still flows from water harvesting tour

Water harvesting tour delivered inspiration for living more lightly on the earth.

November 01, 2014 5:30 pmLoading…

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