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  • By 2050, Therell Be More Plastic Than Fish in Our Oceans
    "If no action is taken, this is expected to increase to two [truck-fulls] per minute by 2030 and four per minute by 2050," the report said "In a business-as-usual scenario, the ocean is expected to contain one tonne of plastic for every 3 tonnes of fish by 2025, and by 2050, more plastics than fish "
  • Aging Sharks - Science and the Sea
    But those layers appear to stop growing as the sharks get older So scientists have been using some new techniques Researchers in New Zealand, for example, spent a decade measuring the growth rates of a group of whale sharks -- the largest of all sharks From that rate, they estimated that the sharks could live to an age of 130 For the
  • An estimated 400–800 million tons of prey are annually killed . . .
    Spiders in forests and grasslands accounted for more than 95% of the annual prey kill of the global spider community (i e , 697 million tons year −1 estimated with method I and 387–784 million tons year −1 with method II), whereas spiders in other biomes (i e , annual crop fields, urban areas, deserts, arctic tundra) were less significant
  • Sharks Are 50 Million Years Older Than Trees—A . . . - Forbes
    The Trees Arrive Around 50 Million Years Later While sharks expanded their dominion of the seas, the land was barren and inhospitable, with even small plants struggling to gain a foothold
  • Sharks Are Fascinating, Not Fearsome - WorldAtlas
    Sharks are often misunderstood and judged on myths versus reality They have also taught me to follow my passion Work hard and stay true to your dreams Two hammerhead sharks Image credit: Jillian Morris What is your message for our readers? Sharks need our help! Humans kill 100 million sharks each year for fins, meat, and liver oil
  • Half a century of rising extinction risk of coral reef sharks . . .
    Reef rays (RLI 2021 = 0 60) are more at risk of extinction than reef sharks (RLI 2021 = 0 67), but their RLI trends are similar, with sharks and rays declining faster between 1980 and 2005 and
  • What Would Happen If Every Shark On Earth Disappeared
    On average 100 million sharks are killed every year That’s 3 7 sharks killed by people per second About 70% of these sharks are killed for shark fin soup, while the other 30% are killed as a byproduct of commercial fishing or fear Shark species cannot recover from the rate they are being killed





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