For generations, artists and science-fiction writers have imagined alien landscapes beneath twin sunsets. The image became ...

Hidden off the coast of war-torn Yemen lies one of the strangest and most isolated places on Earth. This video follows a journey across the island of Socotra, where 200-year-old dragon blood trees, ...

South Africa’s efforts to combat water-greedy invasive alien trees are facing a series of critical setbacks following a 78% cut in budget to the environmental programmes charged with implementing ...

“Alien” mantis species Liturgusa maya may have arrived in the Galápagos as a stowaway in agricultural material, according to a study. Getty Images/iStockphoto The newly confirmed presence of an “alien ...