KATHMANDU — Until a few decades ago, botanist Bharat Babu Shrestha observed abundant growth of Indian pennywort (Centella ...

A Kenyan national has been sentenced to 18 months in federal prison for illegally possessing a firearm, according to the U.S.

Nigeria confronts an invisible threat from invasive species in ship ballast water. Explore a scientific framework for ...

Something strange and deeply unsettling has been quietly unfolding across America's landscapes, waterways, and forests for ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Rep. Tim Burchett says a member of our government has told him extraterrestrial beings have visited our planet, traveling on ...