Linux kernel vulnerabilities closed

New Kernel Vulnerabilities Affect Ubuntu 10.10 and...
Softpedia: "Various new vulnerabilities were found in the Linux kernel packages, this time affecting the Ubuntu 10.10 (Maverick Meerkat) and Ubuntu 8.04 LTS (Hardy Heron) operating systems."

The pros and cons of Mozilla’s super-open Boot to...
Mozilla, the folks behind the Firefox web browser, launched a project last year to create a totally open mobile operating system, and now that dream is nearly a reality. Boot to Gecko (B2G)...

coLinux: running Linux from within Windows
Bad Penguin: The idea of this project is to allow a Linux Kernel to run at the same time (cooperation) with the Windows system instead of doing virtualization or emulation.