The partial government shutdown is starting to strain the national aviation system, with unpaid security screeners staying home, air-traffic controllers suing the government and safety inspectors off the job.
Russia announced Monday it will supply Syria's government with more modern, S-300 missile defense systems after last week's downing of a Russian plane by Syria, a friendly fire incident that sent regional tensions over the war-torn country soaring.
According to the UN Food and Agriculture Organization, women make up about 43 percent of the agricultural labor force worldwide, and in some countries they make up 80 percent of all farmers. In addition to tending crops, most women — particularly in the Global South — are also responsible for seed saving, animal husbandry, grain processing, and other tasks related to growing food. This is in addition to cooking, cleaning, and taking care of sick elders and children.
A new UC San Francisco study has shown that a cancer-killing (‘oncolytic’) virus currently in clinical trials may function as a cancer vaccine — in addition to killing some cancer cells directly, the virus alerts the immune system to the presence of a tumor, triggering a powerful, widespread immune response that kills cancer cells far outside the virus-infected region.