Almost all of Costa Rica's electricity came from renewable sources this year, making it one of a few countries in the world to eschew fossil fuels in energy generation, the state electricity agency said Friday.
Energy & Green Tech
Dec 18, 2015
54
1502
Archeologists on a mission to see where a mysterious passageway under the world's longest known cave system goes are uncovering 19th and 20th-century artifacts in the historical dig.
Archaeology
Jul 11, 2022
0
83
"Spiritual but not religious."
Social Sciences
Dec 15, 2015
17
185
Machines and electronic devices often generate waste heat that is difficult to utilize. If electricity could be generated from this waste heat, it would offer a means for a clean and sustainable power production: Such a technology ...
Nanophysics
Jan 18, 2022
1
211
A drought in Texas dried up a river flowing through Dinosaur Valley State Park, exposing tracks from giant reptiles that lived some 113 million years ago, an official said Tuesday.
Paleontology & Fossils
Aug 23, 2022
1
5897
European listed companies in the energy and mining sector provide, to say the least, sparse information on future environmental costs in their annual reports. Researchers believe that stricter guidelines are required as the ...
Mathematics
Mar 25, 2021
0
7
A giant planet, which should not exist according to planet formation theory, has been discovered around a distant star. The new research is presented in a paper recently accepted for publication in the journal Monthly Notices ...
Astronomy
Oct 31, 2017
19
736
The surprising results of a decade-long investigation by Alessandro Vezzosi and Agnese Sabato provide a strong basis for advancing a project researching Leonardo da Vinci's DNA.
Evolution
Jul 6, 2021
2
482
A researcher from The Australian National University (ANU) has used one of the most powerful supercomputers in the world to predict the quantum mechanical properties of large molecular systems with an accuracy that surpasses ...
Quantum Physics
Nov 17, 2020
2
7673
A pair of researchers at Michigan State University has conducted an experiment with Escherichia coli bacteria meant to help settle a long-time debate in the evolutionary community. They have written a paper describing their ...
