Will the Black Death reemerge?

Scientists have analyzed the genomes of two of the world's most devastating plagues - each killed about half the people in Europe. The findings suggest a new strain of plague could emerge in humans again.

View from space: Hawaii

Two looks at Hawaii from high above.

Arctic blanket over U.S. on January 28

As frigid Arctic air surged into the U.S. this week, the GOES-East satellite captured this image of what looks like a blanket over the Arctic.

7,000-year-old hunter-gatherer had dark skin, blue eyes

Researchers analyzed the DNA from a tooth belonging to the 7,000-year-old remains of European hunter-gatherer to determine his appearance.

River of hydrogen flowing through space

A faint, tenuous filament of gas streaming into galaxy NGC 6946. It might help explain how some spiral galaxies keep up their pace of star formation.

Large sharks and rays could go extinct in coming decades

"Losing these fish will be like losing whole chapters of our evolutionary history." - Nick Dulvy

Chinese moon rover Yutu is in trouble

The little robotic explorer is China's first on the moon. The Chang'e 3 that carried it set down in December. The rover might not survive the lunar night.

Sun meets Taj Mahal

In 1631, emperor Shah Jahan, was grief-stricken when his third wife, Mumtaz Mahal, died in childbirth. He built the Taj Mahal in memory of her.

New journal to tackle Earth’s sustainability challenges

The new open access science journal, Earth’s Future, aims to publish papers geared toward finding solutions to coupled human and planetary challenges.

Persistent hunting can help win the war on lionfish

“And we don’t have to catch every lionfish to do it.” - Stephanie Green, Oregon State University.