After an eight month journey into space, NASA's most ambitious rover robot is due to land on Mars Sunday night. Anchor Aaron Schachter talks to Mars Science Laboratory Project Chief Engineer Miguel San Martin.
New science is pointing to the ocean garbage patches being larger than previously believed. That's because scientists think a lot of the plastic and other bits of trash in the ocean is actually swirling underwater, rather than collected along the surface.
Drawing from her own family's experiences, author Tayi Selasi's first novel follows a family's journey of leaving its former home and life behind for a new land. Though her novel is a story of immigration, the stories are primarily focused on the emotional lives of these characters.
Margarida Xavier came to Massachusetts in the 1960s, when the Portuguese community in New Bedford was a booming microcosm of life back home. As younger generations integrate, life for the most elderly immigrants, who still maintain the culture and language of their home, are feeling isolated.
Pope Benedict has said he wants to 'extend the hand of friendship' to the whole of the UK during his visit. He also urged the British to resist 'more aggressive forms of secularism'. Laura Lynch reports.