Monthly Archives: February 2018

Voice control: Why North Atlantic right whales change calls as they age

Former Syracuse postdoctoral researcher Holly Root-Gutteridge has always been a good listener -- a trait that has served her very well in her bioacoustic research of mammals, both aquatic and landlocked. Most recently her ears have tuned-in to vocal stylings of the North Atlantic right whale.

Through extensive listening and analysis of whale calls -- which...

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Complete genomes of extinct and living elephants sequenced

An international team of researchers has produced one of the most comprehensive evolutionary pictures to date by looking at one of the world's most iconic animal families -- namely elephants, and their relatives mammoths and mastodons-spanning millions of years.

The team of scientists-which included researchers from McMaster, the Broad Institute of MIT and Harvard, Harvard Medical...

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Tracking data reveal the secret lives of marine animals

The movements of marine mammals and other large animals that spend their lives in the ocean were largely unknown prior to the development of sophisticated tracking devices researchers could deploy on animals in the wild. Insights gained from this technology have revealed unexpected behaviors and migratory patterns in marine animals ranging from sharks and seals...

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Why are there so many types of lizards?

Lizards have special superpowers. While birds can regrow feathers and mammals can regrow skin, lizards can regenerate entire structures such as their tails. Despite these differences, all have evolved from the same ancestor as lizards.

Spreading through the Americas, one lizard group, the anoles, evolved like Darwin's finches, adapting to different islands and different habitats on...

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