Laws have reduced ground-level ozone since the 1970s, but scientists warn that rising temperatures will fuel more of the gas and stall pollution reduction.
A shortage of up to 104,900 physicians by 2030 underscores the need for a diverse health care workforce. What is being done right now to address the issue.
Two experts from the Alan Alda Center for Communicating Science explain why formulating and delivering a message is not enough, regardless of the audience.
