Dive into 25 Unanswered Questions About The Universe that baffle scientists. Explore dark energy, dark matter, the Big Bang, ...

A ChatGPT AI has proved a conjecture with a method no human had thought of. Experts believe it may have further uses ...

Valley 101 is a podcast from The Arizona Republic and azcentral.com that answers questions about Arizona. The podcast, hosted by Bill Goodykoontz and produced by Amanda Luberto, relies on audience ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the ...

The big-idea explorers at Aperture highlight unusual facts that make us question what’s really real in everyday life. Trump’s chances of being removed by 25th Amendment climb Common medical condition ...

Fifteen years after Western astronomers first discovered "buckyballs" in space (soccer ball-shaped molecules that resemble a ...

By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...

Stephanie Cortes teaches astronomy from the front of a Pima Community College classroom and also while dressed in a colorful cosmic bodysuit atop the shoulders of her acrobat friends. Cortes, who has ...

Anxiety is both a mental and physical state of negative expectation. Mentally it is characterized by increased arousal and apprehension tortured into distressing worry, and physically by unpleasant ...