Apple should look towards significant innovations in AI, energy storage, and cloud computing.
The “world’s first family robot” is based on efforts to elicit emotional response in humans—a powerful idea, but one fraught with challenges.
A new approach to encryption beats attackers by presenting them with fake data.
The community that built the largest encyclopedia in history is shrinking, even as more people and Internet services depend on it than ever. Can it be revived, or is this the end of the Web’s idealistic era?
Large cities are more productive than small ones so it shouldn’t come as a surprise that they produce more CO2 as well, say physicists.
A bold experiment by the One Laptop Per Child organization has shown “encouraging” results.
U.N. negotiations are going nowhere, and greenhouse-gas emissions are soaring. It’s time to move on.
One documentary filmmaker believes an immersive experience will make a more lasting impression on audiences.
If the cosmos is a numerical simulation, there ought to be clues in the spectrum of high energy cosmic rays, say theorists