Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 million years ago, giving birth to twins was the norm.
California Gov. Gavin Newsom has proposed a $322 billion budget without a deficit. It’s a welcome change after two years of significant budget shortfalls in the nation’s most populous state.
By The Learning Network Tell us what changes, big or small, you want to make in 2025. By Shannon Doyne For the second year in a row, we invite students to document the local, offline communities ...