Science magazine's top 10 list of scientific breakthroughs of 2014

Runners up: 
http://www.sciencemag.org/content/346/6216/1444.full

For me the most impressive were these ones:
1. New genetic bases created in lab (ACGT - Not anymore.)  
http://news.sciencemag.org/biology/2014/05/designer-microbes-expand-lifes-genetic-alphabet

2. Using young blood to fight old age
6. Chips that mimic the brain
4. Cells that might cure diabetes
5. CubeSats (Small low cost satellites)
7. Robots that cooperate
8. Manipulating memories