No one knows exactly what to expect if we encountered other forms of alien life. Would they talk like us? Look like us? Or ...

Cape Town, in South Africa, is famous for its dramatic mountains and coastline, but its greatest treasure lies in the plants ...

When county clerk Brianna Lennon got an email in November saying a newly expanded federal system had flagged 74 people on the county's voter roll as potential noncitizens, she was taken aback.