A new study uncovers how PM2.5 air pollution cripples respiratory defences, while astronomers prepare to map the cosmos with ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

In a twist, researchers at the University of Virginia and the National Institutes of Health uncovered a new organelle, dubbed ...

Pixar’s Elio created its alien beings not by gazing into telescopes, but by peering into microscopes.

Even after decades of research, biologists are still uncovering surprises about the human body. A team of researchers from ...

Motile cilia are present on multiciliated cells and use this cytoskeleton to move fluid, ... Toropova et al. report the single-particle cryo-EM structure of the human dynein-2 complex 2, ...

Humankind's tangled shrub of ancestry now has a new branch: Researchers in the Philippines announced today that they have discovered a species of ancient human previously unknown to science.. The ...

After we inhale these particles, they can travel through the body and end up in various organs. Studies have found MNPs in human lungs, placentas, blood vessels, and bone marrow.. A 2024 study ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, ... Human evolution: Facts about the past 300,000 years of Homo sapiens.

Every day, regional supervisors at the Minnesota Department of Transportation are monitoring the weather to ensure their outdoor crews stay safe. In the summer, one big consideration is heat.