The making of doting dads may involve a specific gene
Male caregiving is rare. Of the nearly 6,000 mammalian species, fewer than 5% of fathers stick around to raise their own young. Most are even instinctively hostile. Even among the mammals that pitch in with caregiving duties, including humans and a handful of rodents, there's still a range in caregi...
Image: Phys.org
Male caregiving is rare. Of the nearly 6,000 mammalian species, fewer than 5% of fathers stick around to raise their own young. Most are even instinctively hostile. Even among the mammals that pitch in with caregiving duties, including humans and a handful of rodents, there's still a range in caregiving quality, from contenders for "dad of the year" to—at worst—abusive.
Originally published at Phys.org
