Watching someone cry often evokes an emotional response—but according to a new study published Thursday, human tears themselves contain a chemical signal that reduces brain activity linked to aggression.
Other
Dec 25, 2023
0
222
A new snapshot of an ancient, far-off galaxy could help scientists understand how it formed and the origins of our own Milky Way. At more than 12 billion years old, BRI 1335-0417 is the oldest and furthest known spiral galaxy ...
Astronomy
Dec 21, 2023
0
2246
Every search engine query, every AI-generated text and developments such as autonomous driving: In the age of artificial intelligence (AI) and big data, computers and data centers consume a lot of energy. By contrast, the ...
Nanomaterials
Dec 21, 2023
0
0
Computer-generated holography (CGH) represents a cutting-edge technology that employs computer algorithms to dynamically reconstruct virtual objects. This technology has found extensive applications across diverse fields ...
Optics & Photonics
Dec 21, 2023
0
7
When it comes to delivering drugs to the body, a major challenge is ensuring that they remain in the area they're treating and continuing to deliver their payload accurately. While major strides have been made in delivering ...
Bio & Medicine
Dec 21, 2023
0
92
The race to develop quantum computers has really heated up over the past few years. State-of-the-art systems can now run simple algorithms using dozens of qubits—or quantum bits—which are the building blocks of quantum ...
Quantum Physics
Dec 21, 2023
0
69
Image-based plant phenotyping has become crucial in understanding plant biology and agriculture. However, distinguishing relevant biological structures from the background remains a challenge, particularly in low-contrast ...
Molecular & Computational biology
Dec 20, 2023
0
0
Researchers led by a University of California, Berkeley, comparative psychologist have found that great apes and chimpanzees, our closest living relatives, can recognize groupmates they haven't seen in over two decades—evidence ...
Plants & Animals
Dec 18, 2023
3
1599
A collaborative team of experimental and computational physical chemists from South Korea and the United States has made an important discovery in the field of electrochemistry, shedding light on the movement of water molecules ...
Nanophysics
Dec 18, 2023
0
28
Superconductors have intrigued physicists for decades. But these materials, which allow the perfect, lossless flow of electrons, usually only exhibit this quantum-mechanical peculiarity at temperatures so low—a few degrees ...
Superconductivity
Dec 18, 2023
4
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