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 ...

When we think of fossils, giant prehistoric creatures like dinosaurs may come to mind. But the fossil record also holds the remains of smaller ...

New evidence from White Sands National Park, the location of the oldest evidence of humans in the Americas, sheds light on ...

What if humans left their first mark on the Americas earlier than we think? An anthropologist said footprints uncovered here ...

A 19-million-year-old currawong fossil found in New Zealand sheds light on the ancient birdlife that once thrived in the ...

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 ...

Last week, science writer Christopher Plain published a story in the online magazine The Debrief (which describes its subject matter as “Science, Tech and Defense for the Rebelliously Curious”) about ...

While all types of ancient remains are valuable to science, teeth— protected by enamel, the hardest substance in the body—are ...

In 2010, scientists found the first evidence of another hominin subspecies, known as the Danisovans. Now, they’ve identified ...