Fish are dying in Arizona's Canyon and Saguaro lakes due to a "a golden algae toxin bloom." We're hearing from an ASU professor who explains the dangers of the bloom. Fish are dying and can be ...

Others are more precise with their definitions. Some say that “high speed” starts at 125 mph. But others say those trains are ...

A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.

The so-called “Doomsday mom” who’s already been convicted of killing two of her children and conspiring to kill a romantic rival is back on trial in Arizona for conspiring to murder her husband.

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Utilizing May 2024 data from the USDA, ABC15 created an interactive map that shows the overall wildfire risk to communities across Arizona. Search your address and see the wildfire risk analysis ...

Recent fish deaths in some Arizona lakes have sparked concerns and investigations by local experts, confirming the presence of golden algae toxin blooms as the primary culprit; these plants are ...

Night - Mostly clear. Winds NW at 9 to 11 mph (14.5 to 17.7 kph). The overnight low will be 37 °F (2.8 °C). Sunny with a high of 62 °F (16.7 °C). Winds variable at 9 to 11 mph (14.5 to 17.7 ...

Night - Clear with a 22% chance of precipitation. Winds variable at 6 mph (9.7 kph). The overnight low will be 51 °F (10.6 °C). Sunny with a high of 78 °F (25.6 °C). Winds variable at 5 to 9 ...

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