We've known about holiday heart (or holiday heart syndrome) for almost 50 years. Back in the 1970s, it was described as an ...

When you stare for long enough into the heart of a galaxy to try to catch a glimpse of the black hole that lurks therein, ...

Even in death, NASA's Ingenuity helicopter is helping us learn about Mars. The small aircraft met the demise of its main ...

How did the crocodile get its smile? The functions that give the reptile its signature wrinkled snout aren't quite the same ...

Squeezing into soot-filled chimneys is also a significant health hazard for Santa. Studies have shown that prolonged exposure ...

When modern humans first ventured out of Africa, they followed in the footsteps of another human species who dared leave ...

We all had to make adjustments as the COVID-19 pandemic unfolded – even zoo animals who were suddenly not seeing crowds of ...

Unlike other mites, their reproductive organs of D. folliculorum have moved towards the front of their bodies, with male ...

The Arctic can feel like a far-off place, disconnected from daily life if you aren't one of the 4 million people who live ...

"Dulcibella camanchaca is a fast-swimming predator that we named after 'darkness' in the languages of the peoples from the ...

A galaxy lurking in the far reaches of the Universe, a mere 600 million years after the Big Bang, is giving us our best ...

Signed exactly 76 years ago today, the Universal Declaration of Human Rights is the world's most translated document.