An experimental Ebola vaccine to be deployed in an outbreak in Democratic Republic of Congo has conquered some major scientific hurdles in giving high protection, but it now faces extreme real-world tests including heat, humidity, language barriers and lack of roads.

At Nestle’s $50m research center outside Cleveland, food technicians and packaging experts set out three years ago to remake its frozen food lineup and appeal more to busy, health-conscious adults in their 20s and 30s.

Before the financial crisis hit more than a decade ago, the easy way to test the global outlook was to apply the maxim that when the U.S. sneezes the rest of the world catches a cold.

At its high-tech laboratories in the Chinese manufacturing hub of Shenzhen, Beike Biotechnology is developing medical robots that could help treat cancer. It has big plans to export these to markets like the United States.

Amazon.com Inc’s 20-percent hike in the cost of Prime membership should deliver more than $1bn in extra revenue this year and cover any “rational” hike in United States Postal Service delivery fees, Wall Street analysts said on Friday.

Some of the world’s biggest retailers and food companies including Kellogg Co, Walmart Inc, and Nestle backed a new initiative on Wednesday to improve global supply chains amid rising consumer demand for slave-free goods and services.