Consequences of aging, why we die explained by Nobel biologist

(NEW YORK) -- Nobel Prize-winning molecular biologist Venki Ramakrishnan sat down with ABC News Live to discuss the science and ethics of extending the human lifespan.In his new book, "Why We Die: The New Science of Aging and the Quest for Immortality," Ramakrishnan explains... Read More.

Migrant crisis explained: What’s behind the border surge

(WASHINGTON) -- The Biden administration is doubling down on strategies to contain migration as unauthorized border crossings surge across the southwest.The number of migrants apprehended in a single day by the U.S. Border Patrol approached an estimated 9,000 on Wednesday, according to officials who... Read More.