The long-tailed pygmy rice rat is the primary host for Andes virus, the type of hantavirus responsible for sickening ...

A newfound nocturnal navigation system challenges what entomologists thought they knew about how ants find their way ...

Ivermectin prescriptions skyrocketed in the six months after actor Mel Gibson claimed a version of the drug successfully ...

A multiyear effort to rename polycystic ovary syndrome finally revealed the condition’s new name: polyendocrine metabolic ...

People exposed to the Andes strain of the hantavirus may not develop symptoms for up to 42 days, a delay that makes tracing ...

A strange, tiny fish that resembles the famous Sesame Street character camouflages amid red algae thanks to its flamboyant ...

Makary, a face of Trump’s Make America Healthy Again agenda, oversaw the embattled agency as it dealt with vaping, abortion ...

The “coastline paradox” helped to define fractals, but coastlines themselves turn out to be less fractal than thought ...

This test flight comes at a pivotal moment for Elon Musk’s SpaceX as the company pushes to go public this year and show it’s ...

As more people turn to chatbots for medical guidance, the technology is revealing both its promise and its risks ...

The deadly hantavirus behind a cruise outbreak that’s thought to have sickened at least 10 people and killed three of them ...

If it works, it could mark a step toward developing new medicines and, ultimately, a burgeoning space-based manufacturing ...