The latest DNA analysis of around 7,000 years old male hunter-gatherer from Spain may shed some new light over the theory of why European's skin became lighter in color.
We are losing our top large predators as their numbers are constantly falling bringing many species to the very edge of extinction, which has been causing harmful reactions across the landscapes and food chains.
Californian photographer Sasha Leahovcenco traveled to the remote villages in Chukotka to film a beautiful documentary with a title 'People From the End of the Earth'.
Windows 8 has very functional calendar to remind you about all events you don't want to miss. In this lesson I will show you an example how to add birthday reminder.
Neat little trick to force the preview images of running programs in Windows 7 taskbar or a so called Aero Peek, to show instantly with no delay at all.
If you don't have installed program for editing PDF documents on your computer, then you can use web application PDFescape which allows you to edit your documents in your browser.
