The prints, likely left by hominin children, were discovered thousands of feet above sea level.
California firefighters have wrapped the bases of the world's largest trees in fire-resistant aluminum blankets to protect them from a wildfire that is raging nearby.
Hours of survey work have added an additional 8 miles to the passageways at Mammoth Cave National Park in Kentucky
A lower dose of the vaccine showed to be safe, well-tolerated and effective in spurring antibodies in kids between 5 to 11 years of age, the company announced.
An extraordinary 120-million-year-old fossil bird from China reveals that the animal had a sexy but vaguely impractical tail.
Hunters in the Faroe Islands ambushed and slaughtered a super-pod of more than 1,400 white-sided dolphins on Sunday (Sept. 12), leading to worldwide outcry.
Researchers are set to break the world record for the most precise value of pi, after using an advanced computer to calculate the famous constant to 62.8 trillion decimal places.
Also known as "the sixth sense" or "psi," extrasensory perception, or ESP, encompasses a wide range of paranormal abilities, including mind reading and predicting the future.