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Why do so many people fall for fake profiles online?

The first step in conducting online propaganda efforts and misinformation campaigns is almost always a fake social media profile. Phony profiles for nonexistent people worm their way into the social networks of real people, ...

Germany rolls out world's first hydrogen train

Germany on Monday rolled out the world's first hydrogen-powered train, signalling the start of a push to challenge the might of polluting diesel trains with costlier but more eco-friendly technology.

Toward animal-friendly robots

Semi-autonomous and autonomous machines and robots can become moral machines using annotated decision trees containing ethical assumptions or justifications for interactions with animals.

From pine cones to an adaptive shading system

An adjustable shading system that adapts itself independently over the course of the day, without sensors or motors and largely maintenance-free? It really is possible: an ETH doctoral student at the Institute for Building ...

Can solar energy save the bees?

In response to the population decline of pollinating insects, such as wild bees and monarch butterflies, researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory are investigating ways to use "pollinator-friendly ...

Bystanders in cyberbullying

Your child is in elementary school and is begging you to buy them a cell phone, an iPod and iPad. Anything, as long as they can communicate with their friends, either by texting or through social media. As a parent, you're ...

Everything you need to know about Snapchat

If you have tweens or teens, you know about Snapchat. And if you can't figure out how it works, you're probably over 25. One of the most popular social media apps out there, Snapchat gives kids and teens what they really ...

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