The main factor was a significant fall in the output of Pakistan's major crops. Cotton production, crucial for the textiles industry which is the country's largest export earner, dropped by over 30%.

The new gyroscope comprises hollow air-core fibers instead of solid ones which makes it better suited for harsh environments.

Meet 33 innovative leaders who are using their voices and talents to tackle the planet’s most pressing issues. For decades, the Congo Basin was largely invisible to climate science. Now, a new ...