Search results for thermogenesis

Plants & Animals Mar 24, 2026

Snow flies produce bursts of heat and proteins to avoid freezing, new study finds

In a new study, Northwestern University scientists explored how snow flies—small, wingless insects that crawl across snow to find mates and lay eggs—survive in freezing cold temperatures. They discovered this snow-dwelling ...

Plants & Animals Sep 16, 2025

How a corpse plant makes its terrible smell: It has a strategy, and its female flowers do most of the work

Sometimes, doing research stinks. Quite literally.

Evolution Mar 4, 2025

Testing the Out of Africa model in East Eurasian genomic origins

University of Tokyo researchers have investigated the origin and dispersal scenarios of Homo sapiens into East Eurasia. The team examined how migration routes, genetic contributions from archaic humans, and environmental ...

Plants & Animals Nov 11, 2024

Secrets of the corpse flower revealed

The unusual odor of the titan arum, commonly called the corpse flower because its scent is reminiscent of rotting flesh, draws crowds of curious visitors to greenhouses around the world during its rare blooms. What also intrigues ...

Plants & Animals Sep 6, 2024

Plant thermogenesis has played key role in attracting pollinating insects for at least 200 million years, study suggests

Thermogenesis is a process by which organisms generate internal heat. Although it is usually associated with animals, some plants have also developed this ability. This metabolic process allows certain parts of the plant, ...

Evolution Jul 2, 2024

An out-of-Africa story hiding in our DNA

"Who are we and where do we come from?" This quintessential question has intrigued humanity for millennia. Currently, the "Out-of-Africa (OOA) theory" is prevailingly accepted regarding the origin of modern humans, as a line ...

Plants & Animals Jun 6, 2024

Marsupials key to discovering the origin of heater organs in mammals

Around 100 million years ago, a remarkable evolutionary shift allowed placental mammals to diversify and conquer many cold regions of our planet. New research from Stockholm University shows that the typical mammalian heater ...

Molecular & Computational biology Apr 8, 2024

Researchers map structure of mitochondria at different life stages

Mitochondria, organelles with an inner and outer membrane, are responsible for creating the energy that cells use to survive, and their morphology is key to accomplishing this task. The inner mitochondrial membrane contains ...

Plants & Animals Mar 27, 2024

Research finds fragrant screw pines are pollinated by sap beetles rather than by wind

Researchers Toru Miyamoto, Ko Mochizuki, and Atsushi Kawakita of the University of Tokyo have discovered the first species pollinated by sap beetles in the genus Pandanus, a group of palm-like plants native to the tropics ...

Plants & Animals Feb 20, 2024

Study reveals molecular mechanisms behind hibernation in mammals

Researchers have shed light on the molecular mechanisms underlying hibernation, publishing their findings today as a Reviewed Preprint in eLife.

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