A new study shows there is a high cost of parenthood, quantifying the 10% “longevity tax” on reproduction. Consequently, mammals that have fewer or no offspring tend to live longer. But why does ...
Quite an advantage in today’s world.
Morning Overview on MSN
Scientists discover a creature that shatters the rules of reproduction
Biologists like to say that reproduction is the ultimate investment, a costly gamble that shapes everything from lifespan to ...
Animal reproduction and breeding encompasses the full spectrum of natural, assisted and genetic processes that underpin the perpetuation, improvement and conservation of species across diverse taxa.
The mating game in the animal kingdom is nothing less than fascinating and somewhat weird. Some species pierce, clone, chew, or even fake their way through the mating process. To make survival ...
A $100,000 grant from the American Kennel Club, the AKC Canine Health Foundation, and the Theriogenology Foundation will bring a new theriogenology resident to the Virginia-Maryland College of ...
New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.
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