Related topics: fossil

Eight billion people: How evolution made it happen

November 15, 2022, marks a milestone for our species, as the global population hits 8 billion. Just 70 years ago, within a human lifetime, there were only 2.5 billion of us. In AD1, fewer than one-third of a billion. So ...

Study explores 100 year increase in forestry diseases

As ash dieback disease continues to threaten common ash trees across Europe, new research in the Journal of Quaternary Science explores the historic impact of forest diseases to discover if diseases played a significant factor ...

Tracing the evolution of avian wing digits

It is widely accepted that birds are a subgroup of dinosaurs, but there is an apparent conflict: modern birds have been thought to possess only the middle three fingers (digits II-III-IV) of an idealized five-digit tetrapod ...

Weeds that reinvented weediness

Flowering plants are all around us and are phenomenally successful—but how did they get to be so successful and where did they come from? This question bothered Darwin and others and a paper published in the September ...

page 14 from 14