Volvo reveals advanced energy storage technology | Autocar.

Brains Sweep Themselves Clean Of Toxins During Sleep : Shots – Health News : NPR.

Copper Inactivates Highly Infectious Norovirus, Find Scientists | Medicine | Sci-News.com.

DNA links mysterious Yeti to ancient polar bear – SFGate.

Gravitational waves help understand black hole weight gain.

Astronomers discover a massive asteroid that could hit us in 2032.

Scientists Generate Magnetic Field by Using Heat Instead of Electricity | SciTech Daily.

PSA: Windows 8.1 update is now available to download.

Decades Of Failed Promises From Verizon: It Promises Fiber To Get Tax Breaks… Then Never Delivers | Techdirt.

Air pollution a leading cause of cancer – U.N. agency | Reuters.