Search results for dark side of the universe

Environment Apr 18, 2025

Indigenous Peoples feel the brunt of rising temperatures, climate policy

In the subarctic and arctic reaches of the Northwest Territories (NWT), the climate is warming faster than most other places on the planet. Decades before scientists and governments were grasping the threats of rising temperatures ...

Plants & Animals Apr 11, 2025

Rising popularity of otters fuels illegal wildlife trafficking in Japan

The fuzzy and adorable otter has experienced a surge in popularity in recent years. These aquatic mammals are friendly, playful, and make cute cooing sounds, so their social media stardom seems only natural.

Astronomy Apr 11, 2025

Satellite galaxies gone awry: Andromeda's asymmetrical companions challenge cosmology

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that this degree of asymmetry ...

Astronomy Apr 10, 2025

Energy densities offer new path to resolving the Hubble tension

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve one of modern cosmology's pressing puzzles: the Hubble tension.

Cell & Microbiology Apr 9, 2025

Scientists discover that fruit fly larvae can sense electric fields

While it may be an unfamiliar sensation to humans, electroreception is relatively commonplace in the animal kingdom. Sharks, bees and even the platypus all share this ability to detect electric fields in their environment.

Plants & Animals Apr 7, 2025

How one species of bat uses its tail to navigate backwards in caves

A new study from Tel Aviv University reveals that the greater mouse-tailed bat (Rhinopoma microphyllum) uses its long tail as a natural tactile sensor to navigate backward in dark caves. The researchers discovered that the ...

Planetary Sciences Mar 31, 2025

Hubble's 20-year study of Uranus yields new atmospheric insights

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an unprecedented study spanning two decades, researchers using NASA's Hubble Space Telescope have uncovered ...

Molecular & Computational biology Mar 29, 2025

How a critical enzyme keeps potentially dangerous genes in check

You may have heard of the fantastic-sounding "dark side of the genome." This poorly studied fraction of DNA, known as heterochromatin, makes up around half of your genetic material, and scientists are now starting to unravel ...

Astronomy Mar 21, 2025

A simulated universe works better when dark energy changes over time

Dark energy is a mystery so daunting that it stretches and strains our most robust theories. The universe is expanding, driven by the unknown force that we've named Dark Energy. Dark Energy is also accelerating the rate of ...

Ecology Mar 20, 2025

Clarifying a plankton paradox reveals climate risks

The oceans teem with photosynthesizing bacteria, tiny-tailed dinoflagellates gobbling other plankton, algae surrounded by intricate glass skeletons. In the 1960s, the ecologist G. Evelyn Hutchinson pointed out something confusing: ...

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