The new rules mean 4 out of 5 nursing homes will need more aides and nurses. Unions hailed the change, but advocates say it's not enough care, while nursing home owners say it's an "impossible task."
The Supreme Court appeared sharply divided over its latest abortion case, which looks at whether a state may ban medical termination of a pregnancy if the woman's health, but not life, is in danger.
Surgeons transplanted a kidney and thymus gland from a gene-edited pig into a 54-year-old woman in an attempt to extend her life. It's the latest experimental use of animal organs in humans.
The case comes from Idaho, where the law banning abortions is sufficiently strict that the state's leading hospital system says its patients are at risk.
Over the past few decades, psychologists have begun to understand how parents across many cultures teach their children to build deep, fulfilling relationships with their siblings.