Cicada maps show where the insects will emerge in the U.S. this spring
Remains of 5,000-year-old "elite woman" found at former garbage dump
Trump admin fast-tracks fossil fuel projects, angering environmentalists
"Bone collector" caterpillar disguises itself in the remains of its prey
NASA images show peanut-shaped asteroid during high-speed flyby
Scientists find "strongest evidence yet" of life on distant planet
Ancient jawbone found in sea linked to mysterious human ancestors
Ancient altar found in jungle apparently used for child sacrifices
