The human body is an astonishing marvel, a symphony of intricate systems working in perfect, often unconscious, harmony. From ...

Former President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend. During a ...

You have full access to this article via your institution. Human hands are incredibly dexterous tools — but they have their limits. They are asymmetric, they have only a single thumb and, ...

We often think of ourselves as more capable than we really are. For example, according to this survey, four in five Americans consider themselves knowledgeable about the human body, but only one in ...

Part of what makes some classics worthy of such a title is the ingenuity and borderline movie magic they employ to tell their story. In the case of "Alien," for example, director Ridley Scott used ...

Ten years ago U.S. officials stationed in Cuba started reporting a strange collection of symptoms, from ringing ears and dizziness to crushing headaches and memory loss. The symptoms, collectively ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

New bruising on Donald Trump’s left hand is reviving questions about his health nearly one year after he became the oldest president to take the oath of office. Across a series of events last week, ...