Science

(8-14-2023, NASA) – According to scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York, July 2023 was hotter than any other month in the global temperature record. “Since day one, President Biden has treated the climate crisis as the existential threat of our time,” said Ali Zaidi, White House National Climate Advisor.” … Read more

Anthropologists have long thought that our ape ancestors evolved an upright torso to pick fruit in forests, but new research by scientists at the University of Michigan suggests a life in open woodlands and a diet that included leaves drove apes’ upright stature. The U.S. National Science Foundation-supported findings shed light on ape origins and … Read more

An extreme closeup of feathers from a bird with an uncanny ability to hold water while it flies could inspire the next generation of absorbent materials. (Image Credit: Johns Hopkins University) With high resolution microscopes and 3D technology, researchers at Johns Hopkins University and the Massachusetts Institute of Technology captured an unprecedented view of feathers … Read more

Simulating solar flares on a scale the size of a banana, U.S. National Science Foundation-supported researchers at Caltech have parsed out how these massive explosions blast potentially harmful energetic particles and X-rays into the cosmos. Coronal loops are arches of plasma that protrude from the surface of the sun, aligned along magnetic field lines. The … Read more

Biologists took a close look at the tails of luna moths, Actias luna, to test their role in predation and sexual selection. Scientists have known that luna moths — and other related silk moths — use their long, trailing tails to misdirect bat attacks. Now, researchers have taken the next step: understanding how. “They have … Read more

Because of their considerable efficiency, catalysts made of just a few atoms show great promise in the field of water treatment. In a new study, researchers looked into optimizing the performance of these catalysts and making them viable for practical use.  The findings, by Yale University’s Jaehong Kim and colleagues, are published in the Proceedings of … Read more

Cape Cod’s salt marshes are as iconic as they are important. These beautiful, low-lying wetlands are some of the most biologically productive ecosystems on Earth. They play an outsized role in nitrogen cycling, act as carbon sinks, protect coastal development from storm surge, and provide critical habitats and nurseries for many fish, shellfish and coastal … Read more

A detailed “body scan” of Malaspina Glacier, one of Alaska’s most iconic glaciers, revealed that its bulk lies below sea level and is undercut by channels that may allow ocean water to gain access should its coastal barrier erode. That makes the glacier vulnerable to seawater intrusion and may cause it to retreat faster than … Read more

Bacteria are literally everywhere — in oceans, in soils, in extreme environments like hot springs and even alongside and inside other organisms, including humans. They’re nearly invisible, yet they play a big role in almost every facet of life. Despite their abundance, surprisingly little is known about many microorganisms that have existed for billions of … Read more