Animal classification is based on available evidence, but that evidence continues to change. The video examines three animals whose current placement is increasingly questioned by scientists. New ...
A bizarre fossil called Prototaxites, which was the largest life-form on land 400 million years ago, may have been a completely unknown form of multicellular life, according to a new study.
Opportunistic infections can contribute to antimicrobial resistance making these infections more severe than would occur otherwise. Some uninvolved pathogens that cause these infections possess ...
A reanalysis of twin data from Denmark and Sweden suggests that how long we live now depends roughly equally on the genes we ...
For over 200 years, there has been just one species of giraffe, Giraffa camelopardalis. This unmistakable African animal is ...
Add Yahoo as a preferred source to see more of our stories on Google. The official 4-species status was achieved only after reviewing recent genetic, morphological, and biogeographic studies on ...
The Environmental Protection Agency has stopped estimating the dollar value of lives saved in the cost-benefit analyses for new pollution rules. Los Angeles smog in 1979. For decades, government ...
1 Electronics and Communication Engineering Discipline, Khulna University, Khulna, Bangladesh 2 Centre for Wireless Technology, CoE for Intelligent Network, Faculty of Artificial Intelligence and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results