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Tag Archives: quotzombiesquot

13% of companies in the world are "zombies". That is not healthy

These debt-laden companies are not even making enough to cover their interest payments. That's never a good sign. According to Bank of America Merrill Lynch, the number of zombie companies in the advanced economies last year was 536 or 13% of the total. This is a surprising number considering the global economy was strong in 2018. The number of zombie …

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How cockroaches do not become "zombies" in wasp attacks

Ken Catania, a professor at Vanderbilt University, studied how American cockroaches can successfully fend off Emerald Jewel Wasps. (Vanderbilt University) A researcher at Vanderbilt University may have discovered how American cockroaches can avoid their own "zombie apocalypse." Ken Catania, a biologist and professor at the school, recorded interactions between the cockroaches on video and their predators – emerald jewel wasps …

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