Bears

Popular Science - - CHARTED -

In Rus­sia, re­searchers want to know what hap­pens to or­phaned bears they raise and re­lease back into the wild. Ear-tag ICARUS trans­mit­ters on brown and Asi­atic brown cubs will be safer than neck col­lars, and their so­lar cells don’t re­quire that sci­en­tists re­cap­ture an­i­mals to recharge the units.

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