Brachypelma emilia: Meet the Mexican redleg tarantula Brachypelma emilia, also known as the Mexican redleg tarantula, is a new world terrestrial tarantula native to Mexico. Read more
Parental care in discus fish Discover the remarkable parental care of discus fish, from guarding eggs to feeding their fry with nutrient-rich skin mucus. Read more
The breathing of the Siamese fighting fish The labyrinth organ allows the Siamese fighting fish to breathe air from the water surface and adapt to low-oxygen waters. Read more
