Today in Long Beach, California, Cambodian-Americans are celebrating their new year with traditional foods, dance and songs. But the festivities also coincide with the anniversary of the Cambodian genocide. During the Khmer Rouge's reign of terror between 1975 and 1979, cities were emptied and nearly one-fourth of the population was executed, starved or worked to death. Doualy Xaykaothao reports.
The U.S. Navy is planning to ramp up training activities off California and Hawaii. But that has rekindled a battle over Navy sonar, which is known to harm marine mammals. From member station KQED, Lauren Sommer reports.
LAUREN SOMMER, BYLINE: We humans are visual creatures and for good reason. If someone is far away, you can usually see them before you hear them. Underwater, it's the opposite.
BRANDON SOUTHALL: The physical environment of the ocean really favors the use of sound, and the animals have evolved accordingly.