Pollen grains are far more than allergens — they are also nature’s time capsules, preserving clues about Earth’s past ...

If pollen allergies are getting to you, you are not alone. Every year, plants release billions of pollen grains into the air, ...

When an asteroid struck Earth some 66 million years ago ... Age between the 14th and mid-19th centuries. The fossil pollen shows how ancient societies transformed their landscapes, and how ...

we study these ancient pollen fossils around the world. Here are a few examples of what we can learn from these microscopic pollen grains. Advertisement When an asteroid struck Earth some 66 ...