Palau Bans Sunscreens, New Therapy Enables Paralyzed Men to Walk Again, Australia...

Thanks to a new technique using electrical stimulation, three paralyzed patients have been able to walk again; Palau becomes...

Smart windows reduce energy consumption, Crocs go green, vaccine fights antibiotics...

Denmark and Costa Rica team up against oil and gas, a portable incubator that resists...

Ozone Layer to Fully Heal, $1B for Global Health, US Hits Milestones in Midterm...

Thanks to the Montreal Protocol of 1987, the ozone layer will fully heal by 2050; philanthropists and 10 governments...