Add punctuation: Read more at Aarhus Universitys website
A: Read more at Aarhus University's website

Add punctuation: Described extension of lightning energy overground is so evenly that more distant it may not represent a greater danger to the higher animals except for locations close to the discharge which are very dangerous anytime of course
A: Described extension of lightning energy overground is so evenly that more distant it may not represent a greater danger to the higher animals, except for locations close to the discharge, which are very dangerous anytime, of course.

Add punctuation: To the south it consists of the entirety of the Italian Peninsula and the two largest Mediterranean islands of Sicily and Sardinia as well as around 68 smaller islands
A:
To the south, it consists of the entirety of the Italian Peninsula and the two largest Mediterranean islands of Sicily and Sardinia as well as around 68 smaller islands.