
Animals
These beetles ‘drink’ water using their butts
Red flour beetles can survive in very dry environments. New research shows how the beetles can suck water from the air using their rear ends.
By Freda Kreier
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Red flour beetles can survive in very dry environments. New research shows how the beetles can suck water from the air using their rear ends.
TMAO’s water-wrangling ability protects a critter’s critical proteins — including muscle — from crushing under deep ocean pressures.
Svante Pääbo figured out how to examine the genetic material from these hominid ‘cousins’ of modern humans.
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Doctor Erica Esrick discusses existing treatments and an ongoing clinical trial for a gene therapy to treat sickle cell disease.
Gene mutations can alter an individual’s hemoglobin in ways that curl their blood cells. This can cause painful sickle cell disease.