Astronauts Sunita Williams and Barry Wilmore spent 10 months on the International Space Station and aged slower than those on ...

The first direct visual evidence of the supermassive black hole in the centre of Messier 87 and its shadow. Event Horizon ...

Radiographs revealed a severely dilated stomach filled with food and foreign objects lodged in her intestines. Dr. Jenny Elwell-Gerken, the lead veterinarian, recommended emergency surgery to ...

Tenpoint Therapeutics has tasked Carol Kearney with cracking a market that confounded AbbVie. As the biotech’s newly ...

Cats can be incredibly laid back and content to snooze for most of the day so it may come as a surprise for you to learn that ...

Discover the 5 leading causes of vision loss and the proven prevention strategies doctors recommend to maintain healthy eyes throughout your lifetime.

Dreams serve as portals to the unconscious. They are not clear and straightforward but rather metaphors laden with symbols. A few key concepts will help with interpretation.

While popular myth suggests that snakes can unhinge their jaws in order to swallow objects larger than the width of their ... In fact, most snake pupils appear round in low light due to their dilation ...

Pupils in older persons shrink and don’t dilate as well as they used to, causing an effect similar to wearing sunglasses — dangerous for night driving.

Wish you had a secret decoder that explained strange cat behavior? We're breaking down a feline's most confounding actions.