Humans have remodeled the Earth so profoundly that in 2000, atmospheric chemist Paul Crutzen and biologist Eugene Stoermer ...

Scientists have been debating the start of the Anthropocene Epoch for 15 years. I was part of those discussions, and I agree ...

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

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NASA’s SPHEREx space telescope has officially begun its journey of cosmic exploration after successfully ejecting its dust ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the ...

NASA's newly launched SPHEREx mission will use software developed at the Arizona Cosmology Lab to analyze data and help ...

Vasuki indicus, a prehistoric snake fossil discovered in Gujarat, India, measures an astounding 49 feet in length, surpassing ...

Going green” has essentially become inescapable. Place an order on Amazon, and a “carbon-friendly” delivery option will be ...

The human race stands at a critical juncture, where its unchecked expansion and relentless exploitation of the natural world ...

Discovered in Australia, the fossils represent a new species that lived during the Miocene epoch and highlight how iron-rich ...

Scientists found that sea levels rose rapidly 11,700 years ago due to melting ice sheets and sudden lake drainage.