Proton Size Smaller Than Physicists Thought, Puzzling New Measurements Suggest.

Arizona Utility Picks Up Solar Installation Pace : Greentech Media.

New F-1B rocket engine upgrades Apollo-era design with 1.8M lbs of thrust | Ars Technica.

Photons run out of loopholes | Science Codex.

Xen hypervisor leaps into Linux Foundation • The Register.

Another dark-matter sign from a Minnesota mine : Nature News Blog.

Nanosponges could soak up deadly infections like MRSA from your bloodstream | The Verge.

Ordinary Skin Cells Morphed into Functional Brain Cells.

Sweden runs out of garbage, forced to import from Norway | MNN – Mother Nature Network.

Scientists close in on pioneering transplant of synthetic kidney – Science – News – The Independent.