Northern Lights: What causes the spectacular display and how to see them

Animals crossing: the simple solution to stop roadkill in the Amazon

Installation of eight canopy bridges in Alta Floresta has enabled 15,000 safe crossings by animals including spider monk…

Experts name when and how Northern Lights could be visible from UK this weekend

An increase in solar activity has increased the chances of seeing the northern lights in the UK this weekend

Hurricane Isaias forecast to strengthen to category three before landfall in US

El Niño has led to a quiet season so far but the first Atlantic hurricane of the year is set to make landfall later on F…