Nearly two-thirds of Australian children surveyed in a recent study received at least one form of grooming-related communication from a stranger online in the past year, while almost one-third reported receiving direct requests ...
Social Sciences
13 hours ago
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8
Submerged aquatic vegetation (SAV), one of the Chesapeake Bay's most important indicators of ecosystem health, increased by 7% in 2025, according to researchers at William & Mary's VIMS & Batten School.
Ecology
13 hours ago
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7
Ocean color remote sensing is a vital tool for monitoring global ocean carbon sinks and primary productivity. However, the on-orbit calibration accuracy of satellite sensors is insufficient, and weak marine signals account ...
Environment
14 hours ago
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6
Southeast Asia has spent decades trying to tackle haze from forest fires. Yet every few years, the region finds itself breathing it again. The transboundary environmental problem has become a recurrent phenomenon in the region.
Earth Sciences
14 hours ago
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8
Cryo-electron microscopy (cryo-EM) has become a powerful tool for determining the structures of proteins, viruses and molecular complexes at near-atomic resolution. However, achievable resolution is fundamentally limited ...
Molecular & Computational biology
14 hours ago
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6
Squinting through my binoculars, I scanned the dense branches of a black spruce, trying my best to catch a glimpse of the thin legs of a small black, white and yellow songbird. I was on the hunt for a yellow-rumped warbler—a ...
Plants & Animals
15 hours ago
0
9
Since the 1950s, the Tibetan Plateau has experienced pronounced warming and wetting. However, an overall shift toward wetter conditions does not necessarily mean that drought risk has diminished. On the contrary, against ...
Earth Sciences
15 hours ago
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13
Nearly every galaxy has a supermassive black hole. The few that don't have had theirs ejected during a galactic collision. That's because galaxies and their black holes have formed hand in hand. There is still some debate ...
Astronomy
15 hours ago
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24
During some days in August, science takes center stage. The experts are surveying the little-known diversity of fungi found in the alpine Dryas heath. They may even discover species that have never been described scientifically ...
Ecology
16 hours ago
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44
One of the oldest known 3D fossils of an animal has been discovered in a sheep field in the Norwegian Arctic, the first new major site of its kind anywhere in Europe in decades.
Paleontology & Fossils
16 hours ago
0
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