Life
One-off injection may provide lifetime contraception for female cats
The long-pursued goal of a permanent, one-dose contraceptive may have been achieved in female cats and it should work in other species too
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The long-pursued goal of a permanent, one-dose contraceptive may have been achieved in female cats and it should work in other species too
The cells of bowhead whales seem to be better at repairing DNA than those of humans or mice, and this may explain why they live to over 200 with low rates of cancer