A new study reveals the biological secret to the Zika virus's infectious success: Zika uses host cells' own "self-care" ...

When the workload on the heart increases, the ventricular wall may thicken too, known as cardiac hypertrophy. This is an adaptive response that reduces pressure on the heart and maintains the activity ...

Cat peeing in one corner? Understand the underlying medical reasons and find practical behavioral fixes to resolve this issue.