Most ants are less than an inch long, making them very small insects. While their petite stature may seem like a problem for ...
Smithsonian Magazine on MSN
Naked Mole-Rats Prefer Low-Oxygen Air That Would Kill Most Mammals, Adding to Their List of Death-Defying Superpowers
These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...
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