Sensitive hearing may have evolved in mammal ancestors far earlier than scientists once believed. By modeling how sound moved ...

A study reveals how seasonal brain shrinking helps some mammals survive winter, offering new insights into brain plasticity ...

They therefore trapped small mammals—mostly mice, voles, squirrels and shrews—at 40 sites in the wildernesses of eastern ...

Amateur conservationist and social media influencer Theerasak 'Pop' Saksritawee has a rare bond with Thailand’s critically endangered dugongs. Pop raises an urgent alarm — before Thailand’s dugongs va ...

A surprising new study has found that blocking reproduction in some mammals may increase their life expectancy by an average ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

Whales, dolphins and other marine mammals are highly social, but those social ties can also help diseases spread through ...

Biologists and engineers have joined forces to build a new robot bat that’s helping us understand how real bats use ...

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

A wide range of mammal species are adversely affected, including both endemic (those only found in southern Africa) and ...

The 2025 Regional Mammal Red List reveals that eleven mammal species in South Africa, Eswatini, and Lesotho are now facing heightened threats due to habitat loss, climate change, and human development ...

In the icy waters of Alaska’s Bristol Bay, beluga whales rely on an unexpected survival strategy: sharing mates over many ...