Researchers can trace dust samples using fungal DNA

Researchers from North Carolina State University and the University of Colorado, Boulder, have developed a statistical model that allows them to tell where a dust sample came from within the continental United States based ...

Biologist launches 'Great Pollinator Habitat Challenge'

With the help of more than 100,000 volunteers nationwide, Gretchen LeBuhn's Great Sunflower Project has built the single largest database of North American pollinator populations. Now, the San Francisco State University biologist ...

Using 19th century technology to time travel to the stars

In the late 19th century, astronomers developed the technique of capturing telescopic images of stars and galaxies on glass photographic plates. This allowed them to study the night sky in detail. Over 500,000 glass plate ...

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