Can Dust Kill Fish in the USA

New research links huge African dust clouds with the “red tides” that kill millions of fish along the Florida coast each year. African dust not only encourages algae blooms, but also beautiful red Florida sunsets. Aug 30, 2001. Is Sahara dust bad? Saharan dust is bad for health. But it’s also crucial to Earth’s biology…

Can Fish Be Ripe in the USA

Both male and female gonads undergo marked cyclic morphological and histological changes before reaching full maturity and becoming ripe. What are the several indicators of ripeness in fish? In most species, ripeness reflects enlarged gonads and a «loosened” follicular structure. This results in the characteristics most commonly used for selecting ripe female fish: large, soft…