08/07/2019

As deaths mount, have right whales reached a 'tipping point'?

In February 2016, East Central Florida animal lovers were riveted by an endangered right whale nicknamed Clipper and her baby. Clipper gave birth to the calf off Florida's east coast, then found her way into Sebastian Inlet, ...

Wind, warmth boost insect migration, study reveals

Wind and warmth can improve travel time for the billions of insects worldwide that migrate each year, according to a first-ever radio-tracking study by University of Guelph biologists.

Saving the secrets of the jars of Laos

In the mountains and plains of upper Laos sit thousands of stone jars, the only relics of an ancient civilisation possibly 2500 years old.

Snowball the dancing cockatoo has many moves

A sulphur-crested cockatoo named Snowball garnered YouTube fame and headlines a decade ago for his uncanny ability to dance to the beat of the Backstreet Boys. Now, researchers reporting in Current Biology on July 8 are back ...

Regulation and reality in reducing global warming

While Donald Trump's functionaries continue to deny the science of climate change, American states are setting ambitious greenhouse gas reduction targets and nations all over the world are struggling to deal with the difficulty ...

Researchers can finally modify plant mitochondrial DNA

Researchers in Japan have edited plant mitochondrial DNA for the first time, which could lead to a more secure food supply. Nuclear DNA was first edited in the early 1970s, chloroplast DNA was first edited in 1988, and animal ...

Grazing animals drove domestication of grain crops

Many familiar grains today, like quinoa, amaranth, millets, hemp and buckwheat, have traits that indicate that they co-evolved for dispersion by large grazing mammals. During the Pleistocene, massive herds directed the ecology ...

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