For the first time, United Nations members have agreed on a unified treaty to protect biodiversity in the high seas – representing a turning point for vast stretches of the planet where conservation has previously been hampered by a confusing

Only a third of people in the world’s poorest countries can connect to the internet, the U.N. telecoms agency said Sunday, but low-flying satellites could bring hope to millions, especially in remote corners of Africa.Tech giants including Microsoft ha…