President Joe Biden announced new funding for cancer research as part of his initiative that aims to cut cancer deaths in half in the coming decades. The Israeli prime minister’s office denied it added new conditions in ceasefire talks. Tens of thousands of Russians have been forced to flee as Ukrainian troops cross into its territory. Tropical Storm Ernesto is strengthening as it plows through Caribbean islands. Plus, new research reveals evidence of an underground reservoir on Mars. Learn more about your ad choices. Visit podcastchoices.com/adchoices