Learn how muskoxen survive Arctic winters, why they carry so little genetic variety, and what researchers have traced to ...

Male mouflons are competing for dominance as the breeding season begins, with populations estimated at between 2,700 and ...

To prevent the spread of dangerous diseases by mosquitoes, scientists have long studied their reproductive mechanisms to ...

Returned to the Galápagos in 1977 after approximately four decades in California, Diego joined a captive breeding program that would transform the future of the Española giant tortoise. He went on to ...

In the northern hemisphere, days are getting shorter and temperatures are dropping – autumn has arrived. A common sign that ...

An observation about enlarged teats in non-breeding males sent South African zoologist Nigel Bennett on a 17-year trail that ...

Better-managed pasture utilisation and long-term soil health gains, improved pregnancy rates, labour savings, and ...

A southern cassowary at the Adelaide Zoo has laid eggs there for the first time in 34 years, after a carefully managed ...

Evolution of Sex” asks students to study the correlation between sexual behaviors in animals and humanity, and to see the ...

Researchers have documented the first detailed mating event of the Amazon racerunner lizard Ameiva praesignis in Panama, ...

Researchers mapped the promoter and enhancer regions of the goat ADAMTS15 gene, found its expression peaks in embryonic ...

Cooperation can make us stronger, building alliances and increasing the availability of resources. A recent symposium hosted ...