Electrons can be elusive, but Cornell researchers using a new computational method can now account for where they go—or don't ...

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Inside human cells, biology has pulled off the ultimate packing job, figuring out how to fit six feet of DNA into a nucleus ...

The major histocompatibility complex (MHC) class I homolog, MICA, is a stress-inducible ligand for NKG2D, a C-type lectin–like activating immunoreceptor. The crystal structure of this ligand-receptor ...

Class 11 Chemistry MCQs with Answers: Chemistry is one of the most important subjects in Class 11, forming the foundation for higher studies and competitive exams like NEET and JEE. To master this ...

MCQs for CBSE Class 11 Business Studies: Jagran Josh brings to you chapter-wise MCQs for CBSE Class 11 Business Studies. PDF download links for all chapters have been attached here, for your reference ...

A critical mount that kept the left engine attached to the UPS flight that crashed in Louisville earlier this month failed only moments after the doomed flight broke ground, according to a new report ...