Have you ever seen a hibiscus flower? Although its petals have a range of colors, what makes the trumpet-shaped flower more beautiful is the central stalk, which houses the anthers that produce pollen grains. Powdery in structure, this pollen is commonly bright yellow or golden in color. During my childhood, I often touched the stalks of these fascinating, bright red flowers, which caused the “golden dust” to stick to my fingers.
Otters as ocean doctors: How a 40-year watch on Brazil’s coasts reveals hidden threats to estuaries
...
Read moreDetails