Nature and the natural world: general interest

As one of 67 million Americans who serve as caretakers to their elderly parents, Susan Hartzler cared for her dad for three years, gaining profound insight into Parkinson's disease and the multifaceted challenges of caregiving.

As one of 67 million Americans who serve as caretakers to their elderly parents, Susan Hartzler cared for her dad for three years, gaining profound insight into Parkinson's disease and the multifaceted challenges of caregiving.

Over the past 20 years, the role of phenotypic plasticity in Darwinian evolution has become a hotly debated topic among biologists and philosophers of science.

The Curly-Coated Retriever is a true specialized hunting dog that can outswim, outrun, and outclass any of the sporting breeds.

From the bestselling author of The Robin: A Biography, Stephan Moss:The wren is a paradox of a bird.

David A Lass's introduction to angelfish fulfills its subtitle, "e;Understanding and Keeping Angelfish,"e; and more.

If there's more dirt on your dog than in the garden, then chances are you've got a doggy digging problem.

If there's more dirt on your dog than in the garden, then chances are you've got a doggy digging problem.

Katzen sind die beliebtesten Haustiere in Deutschland und Österreich.

The increasing number of cases for renal diseases in cats and dogs, but also the conditions generating this pathology as secondary impairment (leptospirosis, babesiosis, various poisonings) represent the fundamental need for establishing a veterinary hemodialysis center and for publishing the current editorial work.