Study reveals unexpected fire role in longleaf pine forests

The longleaf pine forests of the southeastern U.S. depend on frequent fire to maintain their structure and the diversity of plants and animals they support. New research from the University of Georgia has found that fire ...

Possible evidence of paternal care in bigfin reef squid

A trio of researchers, two from Universidade de Lisboa, the other from the American Museum of Natural History, has found possible evidence of paternal care in a cephalopod. In their paper published in the journal Ecology, ...

Milkweed defensive strategy drives away friends of enemies

Over millions of years under attack from insects, milkweed plants have developed considerable defenses. These include incredible toxicity – sufficient to kill a horse or sheep – which emanates from a milkweed's leaves ...

Weeds take over kelp in high CO2 oceans

Weedy plants will thrive and displace long-lived, ecologically valuable kelp forests under forecast ocean acidification, new research from the University of Adelaide shows.

Ants in Colorado are on the move due to climate change

Over the past 60 years, climate change has forced certain ant species, unable to tolerate higher temperatures, out of their original habitats in Gregory Canyon near Boulder, Colorado, according to a new research published ...

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