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  1. Sep 18, 2024 · The actress, who is starring in the upcoming film "Amber Alert," said that when her brother died suddenly in 2023 from cardiomegaly (enlarged heart) coupled with aortic valve complications, it ...

  2. Sep 17, 2024 · The researchers found that as a result of deforestation and urbanisation in the last 200 years, native butterflies faced the highest estimated rate of extinction – nearly half of its species...

  3. Sep 7, 2024 · The End-Ordovician extinction is one of the earliest known mass extinctions, believed to have been driven primarily by a short, intense ice age that led to a drop in sea levels, disrupting...

    • Scott Travers
  4. 2 days ago · An extinction event (also known as a mass extinction or biotic crisis) is a widespread and rapid decrease in the biodiversity on Earth. Such an event is identified by a sharp fall in the diversity and abundance of multicellular organisms.

  5. Sep 12, 2024 · Mega ocean warming El Nino events were key in driving the largest extinction of life on planet Earth some 252 million years ago, according to new research.

  6. Sep 5, 2024 · Here, we summarise the extinction risk of the sharks and rays endemic to coastal, shelf, and slope waters of the southwest Indian Ocean and adjacent waters (SWIO+, Namibia to Kenya, including SWIO islands). This region is a hotspot of endemic and evolutionarily distinct sharks and rays.

  7. Sep 12, 2024 · The greatest extinction in Earth’s history may have begun not just with a bang, but also a change in the wind. Some 250 million years ago, more than 80% of marine species and two-thirds of those on land died off in the end-Permian mass extinction—the closest life ever came to annihilation.