A new type of immune cell which kills most cancers has been discovered by accident by British scientists, in a finding which could herald a major breakthrough in treatment. [Read more]

World military spending rose 1 percent in 2015, the first annual increase in four years, a Stockholm think tank said on Tuesday as it estimated 10 percent of this could cover the costs of global goals aiming to end poverty and hunger in 15 years. [Read more]

Marketplace goes undercover and dives into one of the world's most harmful misinformation campaigns: the anti-vaccination movement. We expose how and why the most prolific false claims spread online and how you could be affected without even knowing it. [Read more]