Abdeslam arrest a ‘major blow’ to IS in Europe: French minister

Recent droughts in Colombia and Ecuador have severely hampered energy supplied by hydropower. Can the cheap, low-carbon renewable still thrive in an increasingly hot and dry world?

Dust storms that carry particles from the Sahara into European capitals are more common than you'd think. Here's what you should know about them and how to keep yourself safe.

Iran has been living with Western sanctions for almost 40 years, and never have so many sanctions been imposed so quickly as against Russia. Although their effect is limited, there is little alternative.