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Earth Sciences 5 hours ago

Geochemistry study links ancient anorthosites to early Earth's hot subduction

A team of researchers has made strides in understanding the formation of massif-type anorthosites, enigmatic rocks that only formed during the middle part of Earth's history. These plagioclase-rich igneous rock formations, ...

Earth Sciences 5 hours ago

Tropical Atlantic mixing rewrites climate pattern rules

The churning of the upper ocean in the tropics of the Atlantic Ocean plays a crucial role in shaping long-term climate patterns across the world, a new study has found.

Agriculture 7 hours ago

A unique aquaponics system to produce more fish and vegetables with less energy

Climate change poses a severe threat to food production, making it imperative to find sustainable methods. One such method is aquaponics, which grows fish and vegetables together. Now, Ben-Gurion University of the Negev water ...

Earth Sciences 7 hours ago

First-of-its-kind analysis reveals importance of storms in air–sea carbon exchange in Southern Ocean

The ocean has a major influence on weather and climate. Scientists estimate it has absorbed more than 90% of the heat and 25% of the excess carbon released into the atmosphere by human activities.

Planetary Sciences 7 hours ago

NASA's Perseverance rover to begin long climb up Martian crater rim

After 2½ years exploring Jezero Crater's floor and river delta, the rover will ascend to an area where it will search for more discoveries that could rewrite Mars' history.

Plants & Animals 7 hours ago

'Monster plants': An expert guide to alien invasive species and the epic battles they win

A lot of people think of plants as pretty to look at, but defenseless and passive as far as organisms go. However, the many alien species—or "monster plants"—around us show we should never underestimate plants and the ...

Environment 8 hours ago

Planetary health diet adoption would reduce emissions by 17%, environmental scientists suggest

A report by a multi-institutional team of environmental scientists suggests that if everyone in the world adopted the EAT-Lancet planetary health diet, global dietary greenhouse gas emissions would drop by 17%.

Astronomy 8 hours ago

New massive eccentric brown dwarf discovered

An international team of astronomers has reported the discovery of a new brown dwarf, which received designation TOI-2490 b. The newfound object is about 74 times more massive than Jupiter and orbits a sun-like star on a ...

Ecology 9 hours ago

Earth's oldest, tiniest creatures are poised to be climate change winners—and the repercussions could be huge

The world's oceans are home to microscopic organisms invisible to the human eye. The tiny creatures, known as "prokaryotes," comprise 30% of life in the world's oceans.

Evolution 9 hours ago

International team sequence the world's largest animal genome: Data help explain tetrapod evolution

Join us as we travel back in time. We have arrived in the Devonian period, some 420 to 360 million years ago. In a shallow area near the water's edge, something happened that would forever change life on our planet: a fish ...

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