Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

According to a NASA-led analysis, last year's rate of rise was 0.23 inches (0.59 centimeters) per year - much higher than expected.

New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...

"Scientifically there's a huge amount we can learn from asteroids," says Alan Fitzsimmons, an astronomer at Queens University ...

Researchers in Western Australia have found the remnants of a nearly 3.5-billion-year-old impact crater – making it the ...

A total lunar eclipse, also known as Chandra Grahan or Blood Moon, is set to occur on March 14, 2025, coinciding with the ...

Debris produced by human activity has now been spotted at a depth of 5,112 meters (3.2 miles) in the Mediterranean Sea.

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

Greenhouse gas emissions could reduce drag in the upper atmosphere, leaving more space debris in orbit and making satellites ...

The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...

Victor Jimenez discusses cumulative pollution impacts in Southwest Detroit and his role with the Michigan League of ...

The evidence is mounting that vast changes are not only possible, but increasingly likely as the Earth warms. But how close ...