31/10/2022

Scientists bring back Earth's 'memory' with mountaintop ice

Humans are fascinated by our planet's distant past. Since human recorded history only goes back a few thousand years, we probe Earth's "memory" in various ways to uncover its secrets. One of these methods is to hunt for traces ...

Want to save the bees? Pay attention to pathogens and flowers

New research published in the journal Ecology conclusively shows that certain physical traits of flowers affect the health of bumblebees by modulating the transmission of a harmful pathogen called Crithidia bombi. In particular, ...

Mathematicians explain how some fireflies flash in sync

Stake out in Pennsylvania's Cook State Forest at the right time of year and you can see one of nature's great light shows: swarms of fireflies that synchronize their flashes like strings of Christmas lights in the dark.

Climate change to produce more rainbows, study finds

Climate change will increase opportunities to see rainbows, according to a new study led by researchers at the University of Hawai'i (UH) at Mānoa. The study's authors estimate that by 2100, the average land location on ...

New research on groundcherries bears new fruits

Over 34 million people in the U.S. don't have enough food. More diverse and adaptable crops are needed to address challenges in food production made worse by climate change. Small, sweet berries called groundcherries may ...

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