Dark matter is an elusive type of matter that does not emit, reflect or absorb light, yet is estimated to account for most of ...

A Pittsburgh Public Safety spokesperson says large crowds were present throughout Downtown. Pittsburgh police responded to fights that broke out, but no major incidents were reported. During the night ...

EDITOR’S NOTE: A version of this story was first published in 2021, when Democrats were trying to end the filibuster. It was completely predictable that President Donald Trump would call on Senate ...

What is the purpose of light? How does light work? Why does light exist? This video explores the longstanding debate over whether light is composed of particles or waves. Albert Einstein demonstrated ...

Have you seen a house with a purple porch light? While that color choice may simply reflect a person's personal taste, there could be a deeper meaning. Across the nation, a purple porch light is meant ...

More and more women seem to be sporting long, luscious manes. Our critic offers some possible explanations along with a brief history of hair. By Vanessa Friedman It is true that we are in a Rapunzel ...

A new study, led by researchers at Sylvester Comprehensive Cancer Center part of the University of Miami Miller School of Medicine, captured details of glioblastoma that had never before been seen and ...

Nike is reframing its iconic tagline, “Just Do It,” in a new campaign, “Why Do It?,” per a press release. The campaign was created by longtime agency partners Wieden+Kennedy Portland. The campaign ...

Sleep scientists are changing how they think about screen use at night. By Caroline Hopkins Legaspi Experts have long warned about the dangers of blue light before bed. When exposed via smartphones, ...

It's a lovely summer weekend morning. We relax in our living room with the sunlight coming gently through the windows. We glance outside and can see the green leaves and watch birds in the yard. We ...