Chinese President Xi Jinping has landed in New Delhi for the BRICS summit, his first trip to India in seven years, with talks with Narendra Modi expected to draw major attention.

The return of triple-digit oil prices is creating a new opportunity for Nigeria while raising questions about fuel costs, government revenue and economic stability.

The boundaries between human athletic performance and robotics have been pushed further after a Chinese humanoid robot ran the 100 metres in 9.39 seconds at the World Humanoid Robot Games