The cuddly, colorful parrots have become a symbol of Valentine’s Day. Here’s what to know about the famously affectionate ...

Hawaii’s sunshine, short rain showers and clean air together create some of the planet's best conditions for viewing rainbows ...

A viral turtle video sparked a global movement and inspired millions to join the fight against plastic waste. View on ...

Nikola Tesla, the very symbol of innovation, continues to captivate the hearts and minds of science enthusiasts and inventors ...

Valentine's Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn't always ...

Researchers have found that electric cars might not be as green as they appear since their brakes produce emissions more ...

Graydon Miles was driving down Highway 7 in Ontario last year when he saw an upside down Maple Leaf flying from a pickup ...

Once a symbol of resilience against the forces of nature ... In a review paper published in the journal Science, researchers ...

I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...

Work to give 21st-century London yet another skyscraper has uncovered traces — in fact chunks — of the city’s origins almost ...

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...