The president heads to Texas on Tuesday to survey the damage from Hurricane Harvey. It will be a test of his young presidency to show empathy and competence in responding to a historic storm.
"We did all that we could, but it would never have been enough," Kristin Massey wrote on Tuesday. She added, "I encourage everyone to continue to give manpower wherever they can."
Earlier this month, thousands of Atlantic salmon escaped a net pen in Washington state, raising concerns from environmentalists and questions about farming non-native species. Here are some answers.
Learning strategies to deal with chronic pain can be an effective way to stay off addictive medicines, says the head of the Mayo Clinic's pain rehab center. But insurance doesn't always cover it.
Houston remains in rescue mode as Tropical Storm Harvey continues to dump water on the flooded region. About 5,500 people have been brought to emergency shelters in the city, the mayor said Monday.
Facebook and Twitter became de facto centers for thousands of stranded people as 911 centers became overwhelmed with calls. Police and officials are using social media as an essential tool to connect.
Houston's mayor urges people in the country illegally and in the path of flooding not to hesitate to call for help. Immigrants may fear coming to the attention of authorities and being deported.
Hurricane Harvey has inflicted much human misery since Friday, and now its aftermath is causing economic harm. Experts say the flooding may end up damaging oil refineries and boosting gas prices.
When a disaster strikes, people everywhere often are inspired to spring into action. But donating good or services rarely is a good idea, experts say, and even cash donations could be better targeted.