One bird spectacle readily observable in Allegheny County right now comes in the form of 100 purple martins swirling above the fields and their condos at Harrison Hills Park.
Plants & Animals
Jul 11, 2025
0
0
A team of researchers report in the Proceedings of the National Academy of Sciences on a new graphene-based sensor design that, through machine learning, was able to develop a near-human sense of taste. This device is the ...
Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre world in which an object can act like both waves and particles, and behave differently depending on ...
General Physics
Jul 11, 2025
4
192
There's nowhere to park right now at the International Space Station for NASA's next Commercial Crew Program launch, but a slot should clear next week, allowing for the launch of Crew-11 as early as July 31.
Space Exploration
Jul 11, 2025
0
0
As Great Salt Lake's levels continue to sag, yet another strange phenomenon has surfaced, offering Utah scientists more opportunities to plumb the vast saline lake's secrets.
Earth Sciences
Jul 11, 2025
0
92
A new palladium-loaded amorphous InGaZnOx (a-IGZO) catalyst achieved over 91% selectivity when converting carbon dioxide to methanol, report researchers from Japan.
Materials Science
Jul 11, 2025
0
31
In a significant step toward improving targeted cancer therapy, researchers from Japan have developed a novel nanocarrier system that delivers therapeutic antibodies directly to target antigens inside cancer cells.
Bio & Medicine
Jul 11, 2025
0
0
Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from the mountains to the sea. Some rivers carve out a single pathway, while others divide into multiple ...
Earth Sciences
Jul 11, 2025
1
193
The remains of landscapes thought to have formed when ancient rivers flowed across East Antarctica have been discovered—and could help predictions of future loss from the ice sheet.
Earth Sciences
Jul 11, 2025
1
36
A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar system by more than 3 billion years, researchers say.
Astronomy
Jul 11, 2025
0
182
