Barack Obama caused an online stir by telling a podcaster aliens were "real," albeit stressing he had not seen any as US president. He's since clarified that he believes they exist, rather than having ...

Researchers at The University of Texas at Austin have developed a new 3D‑printing method that uses nothing but light and a ...

The Dutch inventor of hit wooden construction game Kapla, which has entertained children and inspired architects for four decades, has died at the age of 80, his wife told AFP.

Learn how a Princeton 12th grader created a nonprofit to help visually impaired people gain access to keyboards.