Hydrogen is considered an environmentally friendly alternative to conventional fossil fuels. Until now, expensive and rare substances such as platinum have been needed for its catalytic production, for example via electrolytic ...
Nanophysics
Apr 6, 2023
0
27
Astronomers have spotted a candidate supermassive black hole running away from its home galaxy, hurtling through space at a velocity of about 4 million miles per hour for the past 39 million years.
Astronomy
Apr 6, 2023
2
147
A team of researchers has developed an electronic biosensor based on DNA aptamers that can detect biomarkers in whole blood samples without the addition of reagents. As the team explains in the journal Angewandte Chemie International ...
Biochemistry
Apr 6, 2023
0
33
Of the many different kinds of stars, asymptotic giant branch (AGB) stars, usually slightly larger and older than our own sun, are known producers of interstellar dust.
Astronomy
Apr 6, 2023
0
17
Human responses to moral dilemmas can be influenced by statements written by the artificial intelligence chatbot ChatGPT, according to a study published in Scientific Reports. The findings indicate that users may underestimate ...
Social Sciences
Apr 6, 2023
0
11
When you walk through a forest, you are surrounded by carbon. Every branch and every leaf, every inch of trunk and every tendril of unseen root contains carbon pulled from the atmosphere through photosynthesis. And as long ...
Earth Sciences
Apr 6, 2023
17
67
Human embryo development and early organ formation remain largely unexplored due to ethical issues surrounding the use of embryos for research as well as limited availability of materials to study. In a paper published April ...
Cell & Microbiology
Apr 6, 2023
0
15
Think about how frustrating it is to try to fit a gift into a box that is too small. Sometimes you just need a bigger box.
Bio & Medicine
Apr 6, 2023
0
89
An analysis of strands of human hair from a burial site in Menorca, Spain, indicates that ancient human civilizations used hallucinogenic drugs derived from plants, reports a new paper published in Scientific Reports. These ...
Archaeology
Apr 6, 2023
0
252
Extreme water events have been shown to affect human security in many ways. In a research article published today in the new journal Nature Water researchers from Politecnico di Milano and University of California at Berkeley ...
Social Sciences
Apr 6, 2023
0
8
