U.S. Sen. Susan Collins of Maine says immigration officials have ceased their enhanced operations in the state. Collins, a ...

An HO-3 policy is a form of home insurance that protects against property damage, legal liabilities and other expenses associated with unexpected disasters to the home. Most insurance companies' ...

Biologists used the world’s largest single-celled organism, an aquatic alga called Caulerpa taxifolia, to study the nature of structure and form in plants. It is a single cell that can grow to a ...