In Ethiopia, churches may hold the key to protecting threatened species.
Teresa L. Carey, Contributor
A new model describes how floating ice can get jammed in a narrow strait, creating a giant frozen walkway.
Charles Q. Choi, Contributor
Scientists find first evidence that oil from the spill reached land-based animals.
Marcus Woo, Contributor
A new study suggests the ecosystem -- and others like it -- can't be relied upon to remove excess carbon from the atmosphere.
Emily DeMarco, Staff Writer
What we hear can help to measure health of an ecosystem.
Mary Caperton Morton, Contributor
Inside Science is an editorially independent news service of the American Institute of Physics