Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm ...

Parasitic worms that infect humans are not interbreeding with those that infect cattle as previously thought. This is good ...

After a decades-long campaign to beat the parasites down to Panama, they’re speeding back up north.

They weren’t snakes, of course, but nematodes, also known as roundworms—and, it turns out, they’re the most common ...

Close-up of a female stolon–one of the independent reproductive units–from the worm Ramisyllis kingghidorahi. It has already ...

Scientists have uncovered the genetic underpinnings of one of the ocean's most bizarre animals: a branching marine worm named ...

May 16, 2025. More for You ...

This is no longer a purely conceptual argument. Research shows that increasingly large models are already showing a ...

Keep the skin on the nose moist: Check the skin on the underarms and on the back near the base of the tail. Those are the ...

This is a multi-part series looking back on historical events at North Wilkesboro Speedway as the 2025 NASCAR All Star Race ...

On the campaign trail, President Trump was nearly assassinated twice. That didn’t stop former FBI Director James B. Comey from posting a cryptic “8647” message, written in seashells, on X ...

A master rod builder shares the tools, skills, and deeper rewards of a more deliberate—and satisfying—way to fish ...