Source: Geophysical Research Letters
Around the world, phytoplankton in the upper ocean help to cycle key nutrients and regulate Earth’s climate by absorbing carbon dioxide. These photosynthesizing organisms rely on dissolved iron as…

Around the world, phytoplankton in the upper ocean help to cycle key nutrients and regulate Earth’s climate by absorbing carbon dioxide. These photosynthesizing organisms rely on dissolved iron as…

The Hubble Space Telescope has turned its sharp eye toward a ghostly swirl of stars and gas known as the “Lost Galaxy,” given its faint and elusive appearance to stargazers. More scientifically, this galaxy is known as NGC 4535 and its home to…

Looking at an X-ray image of a galaxy cluster is like watching fireworks frozen in time. You see swirls and arcs, bubbles and filaments, structures that hint at past violence but don’t explain what actually happened. Astronomers have…

ESA’s Jupiter Icy Moons Explorer (Juice) is on an epic eight-year journey to Jupiter. It left Earth in April 2023 and is due to arrive at the gas giant in 2031.
2025 has been another big year for Juice. It made its closest approach…

Two flagship spacecraft captured striking new images of Interstellar comet 3I/ATLAS, including a surprisingly sharp snapshot from a camera never meant for scientific imaging.
Discovered on July 1 by the NASA-funded ATLAS telescope in Chile,

Insider Brief
If it were to melt completely, the vast West Antarctic Ice Sheet (WAIS) holds enough ice to raise the global sea levels by 4 to 5 meters, or 13 to 16 feet.
The WAIS abuts the Ross Ice Shelf, the world’s largest floating ice mass, which…

Seventy million years ago, a crocodile relative almost as long as a compact car stalked dinosaurs in southern Argentina. Now, scientists have uncovered its fossilized bones, showing that this meat-eater was one of the top predators in its ancient…

A new species of pumpkin toadlet, almost the size of a pencil tip, has been discovered within the damp, shadowy leaf litter of Brazil’s Atlantic Forest.
The dazzlingly bright orange creature has been named Brachycephalus lulai in honor of…

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