Miriam Kramer

I’m a Slytherin on Twitter but a Hufflepuff on Instagram

This post is part of Me, online, Mashable’s ongoing series digging into online identities. I have a confession to make: I’m a Slytherin on Twitter. ...

NASA’s Opportunity rover is caught in a huge dust storm on Mars, and we don’t know its fate

Day has turned to night for NASA’s Opportunity rover on Mars. A huge dust storm that’s now 14-million square miles wide, covering a full quarter of the red...