For Illinois hog farmer Brian Duncan, Trump tweets and threats of a China trade war are top of mind. Angela Moore reports.

Sprint has restarted talks to merge with T-Mobile US in the latest effort to bring together the fourth and third largest U.S. wireless carriers, sources told Reuters. Aleksandra Michalska reports.

Facebook chief executive Mark Zuckerberg told lawmakers that he was among the 87 million Facebook users whose data was improperly shared with political consultancy Cambridge Analytica. Aleksandra Michalska reports.

Dr. Nussenzweig’s research into one of the world’s most deadly diseases laid the groundwork for an approach once thought beyond reach.

Famed short-seller Jim Chanos tells CNN’s Maggie Lake why people investing in Chinese companies should be cautious.

National Academy of Medicine was asked to tighten ethics rules following the strange case of a member accused of plagiarism and false claims of top scientific honors.