Globally, people get animal protein mostly from chickens, with pigs and cattle in second and third place. A 2023 report ...

Learn about our Editorial Policies. Like the human immune system, bacteria learn from past infections. CRISPR sequences—short snippets of DNA from previous viruses—guide destructive enzymes towards ...

Plant breeding plays a vital role in ensuring global food security by increasing crop yields, improving nutritional quality ...

CRISPR-Cas9 genome editing exploits the CRISPR-Cas system to modify a genome in a targeted manner. Guided by RNA, the Cas9 endonuclease breaks DNA at a target sequence. Imprecise repair of the ...