If you've ever had a spiny leaf insect as a pet, or you're considering getting one, hopefully someone has warned you about this: if you put one in your enclosure, you might come back some time later ...
A new study published in Science and led by Monash University biologists reveals that the energy cost of reproduction is far greater than previously believed. The research, led by Dr. Samuel C Ginther ...
Science Focus on MSN
Earth’s early life was terrible at sex, say scientists
Sexual reproduction only began to improve when early animals began facing more stress and competition ...
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