Harvard professor Nye on Trump, China trade, and Russia

In Turkey, young people recently expressed their frustration with the authorities when students protested an ongoing spike in housing prices. This protest movement reflects the growing difficulties of the general population amid sky-high living costs, even as the government refuses to acknowledge the economic crisis. Our Istanbul correspondents Ludovic de Foucaud, Hussein Asad and Shona Bhattacharyya report.

Canadian Prime Minister Justin Trudeau visited Kamloops, in British Columbia, where the remains of hundreds of indigenous First Nations children were found buried at the site of a former residential school in May. Trudeau apologised for not making the trip earlier. In recent months, shocking discoveries of the remains of First Nations children have made headlines and researchers warn they could continue. First Nations communities want justice for one of the darkest chapters in Canada's history. Our correspondents gained rare access to a "pow wow" – a sacred ceremony in honour of the National Day of Truth and Reconciliation.

Africa's glaciers could all be gone by 2040. The UN forecasts a grim toll for Africa from climate change. It has also warned that massive displacement, hunger and extreme heat are in store for over 100 million of the continent's poorest. And October 19 marks Breast Cancer Awareness day, In Tunisia campaigners are ramping up efforts to get more people in for screenings on time.

Sendbox, a Nigeria-based e-commerce platform, has secured $1.8 million from a seed round led by 4Dx Ventures, Enza Capital, FJLabs, and Golden Palm Investments, bringing its total investment to $2 million.

Bild tabloid Editor-in-Chief Julian Reichelt was fired after The New York Times detailed misconduct toward female employees. The case is now making waves internationally.

Experts question whether Google's planned $1 billion investment in Africa stands to benefit the continent in the long term. Instead, some see it as another avenue for big tech companies to acquire budding start-ups.

It has been five years since the German government enacted the prostitution protection act. Lawmakers say it protects vulnerable people; many sex workers say it is discriminatory, stigmatizing and has increased risks.

The US president has voiced his concern over China's missile capabilities as his nominee to be the next ambassador to the country said "we certainly cannot trust the Chinese" over the issue of Taiwan.

Ghana's smock garment used to be reserved for royal use. These days, a flood of imported yarn has opened the market to near universal use, and the smock has become a Ghanaian clothing icon. Yet the country's collapsed cotton industry has left the financial fortunes of weavers and smock makers hanging by a thread.

New Zealand Prime Minister Jacinda Ardern announces a comprehensive in-principle free trade agreement with the UK, arrived at after 16 months of talks. London said the deal ends tariffs on British exports such as clothing, footwear, ships and bulldozers. It estimated that trade between the two countries last year was worth £2.3 billion ($3.2 billion, 2.7 billion euros).

The president says the United States has a "commitment" to protect Taiwan as China continues to impose its sovereignty on the island. Beijing has urged Washington to act with caution on the Taiwan issue.

"Big John," as the dinosaur was nicknamed, went for millions above the initial estimate from French auction house Druot.