There may be 3 times more insect species than previously thought
Peer-Reviewed Publication
This August, we're exploring the science behind the animals that share our planet. From the behaviors and adaptations that help species thrive to the conservation efforts protecting wildlife around the world, animal awareness days like World Lion Day, World Elephant Day, International Cat Day, and International Wolf Day are an opportunity to celebrate biodiversity and discover the research helping us better understand and protect the species that call our planet home.
Updates every hour. Last Updated: 24-Oct-2026 08:16 ET (24-Oct-2026 12:16 GMT/UTC)
The tight fit of a baby’s head through a mother’s birth canal, which causes great difficulty in childbirth, is not unique to humans, as previously understood. Instead, some small-bodied primate babies have heads almost twice as large as their mothers’ pelvic space, a new study led by UCL researchers has found.
An international expedition including University of Sydney researchers has pieced together the clearest picture yet of how the Great Barrier Reef responded to dramatic environmental change over the past 30,000 years. Multiple studies since the expedition more than 10 years ago traced the reef’s retreat, regrowth and repeated collapse from the last ice age to the dawn of the modern reef.