Emily Anthes

R.S.V. has probably peaked, but flu is still surging and Covid-19 cases are rising. Scientists are hopeful next winter will be better.

Genetic variants associated with brain development help distinguish breeds designed for different physical tasks, a new study reports.

Canine influenza can spread quickly through shelters, kennels and day care facilities, although most dogs will recover on their own, experts said.

First, get the fish to stay still, all five feet of it.

Zoos, bird rescue groups and other animal facilities are grappling with a “radically different” outbreak of avian influenza.

Scientists are using machine learning to eavesdrop on naked mole rats, fruit bats, crows and whales — and to communicate back.

Entrepreneurs are aiming to put A.I.-powered pet translation tools into our pockets.

A new study from the C.D.C. provides more details about a polio case detected in New York last month, and suggests the virus has been…

The new recommendations put the onus on individuals to protect themselves. Here’s how to navigate them.

The new recommendations are intended to help prevent severe disease, the agency said.