It may resemble a cross between some sort of bizarre alien plant and a funky Christmas decoration, but this is neither. This ...

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

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

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

A team of scientists in China have unveiled over twenty species of glow in the dark plants that could help light parks and ...

Plants around the world are slowly changing, and most people do not notice it. New plants from other countries are growing in places where they did not exist before. A study led by the University of ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

Add Yahoo as a preferred source to see more of our stories on Google. The search for life beyond Earth requires expanding the very definition of what life can be. Some exoplanets, especially those ...

Earth is often called “the Pale Blue Dot” thanks to its bountiful oceans, but most of the planet’s land masses are actually dominated by the color green. Plants use chlorophyll (which absorbs red and ...

Artist's impression of the surface of a planet in the Proxima Centauri system. Credit: ESO/M. Kornmesser. Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the ...

Doc Ndyawe is always on alert in case poachers target the black rhinos that browse the thickets along the Great Fish River in South Africa’s Eastern Cape province. But he worries more about another ...

(ANALYSIS) An intriguing religious issue is raised by an odd space-age colloquy in mid-February between Barack Obama and Donald Trump. Out of the blue, political podcaster Brian Tyler Cohen asked ...