Most seals give birth to a pup around the same time each year, and wean them and send them on their way within 12 months in ...

In the wake of the Fukushima nuclear disaster, an “unusually large hybridization event” unfolded between local wild boar and escaped domestic pigs. Within just a few years, the genetics of the two ...

Toads are fascinating creatures for several different reasons, but their reproduction process is easily one of the most ...

The hard truth is that partial effort rarely holds. Population modeling cited by state wildlife authorities suggests annual reductions around 66 to 70 percent may be needed just to keep numbers from ...

ORNL has partnered with Kyoto Fusioneering to develop UNITY-3, a fusion breeding blanket test facility advancing tritium fuel technology for fusion energy.

Turkey brood surveys matter because they give managers a repeatable way to track reproduction across big landscapes. When agencies and observers report hens and poults through summer, biologists get ...

Most amphibians wait for the warmth of springtime before they become active, but Jefferson salamanders run on a different ...

Climate change is accelerating the arrival of warmer spring temperatures, and this phenomenon is affecting the conservation ...

These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they knew about reproduction.

“Under environmental stress, many species will choose between survival and reproduction, but the epaulette shark might be able to continue to produce eggs, even under such stressors,” Carolyn Wheeler, ...

It’s easy to overlook vendor-specified mating cycle numbers for connectors and thus encounter problems over time. No, this title isn’t some kind of joke about how your connectors, if left alone at ...