Evolutionarily speaking, the ultimate goal of a lifeform is to reproduce and stave off extinction. Many plants and animals ...
A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...
Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...
A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...
In downtown Chicago, a coyote spends his entire life in one cemetery, eating chicken that Sunday mourners place on the graves. On Manhattan sidewalks, ants survive on hot dogs and potato chips, ...
If you’ve gone on an African safari, chances are you’ve heard of the Big Five, the must-see list of iconic megafauna. The term, coined in the late 1800s during Africa’s colonial period, refers to what ...
Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...
Animal-assisted therapy is a therapeutic intervention that incorporates animals, such as horses, dogs, cats, and birds, into the treatment plan. The client, therapist, and animal work together in ...
Animal physiology is the scientific study of the life-supporting properties, functions and processes of animals or their parts. The discipline covers key homeostatic processes, such as the regulation ...
If you want children but are having fertility issues, a surrogate pregnancy may be an option to consider and discuss. If you want to have a child but can’t have one biologically, you may consider ...
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