I'm Alex Honnold. Today, I will be answering your questions from the internet. This is Climbing Support. And that's not ...

A small helicopter opened a new chapter of space exploration this morning when it lifted off the surface of Mars, marking humankind’s first powered flight on another planet. The 19-inch-tall chopper ...

Elementary students have been exploring STEM in a new lab at East Hartford High School. East Hartford Public Schools and the ...

Abigail Zwerner, the former Virginia teacher who was shot by a 6-year-old boy at school two years ago, told civil jurors she thought she was dead or about to die during the incident. NBC News' Gary ...

It was a case that shocked the country - a 6-year-old student shooting former teacher Abigail Zwerner. Today was the start of that 40 million dollar civil trial. Zwerner alleges a former assistant ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...