Explore CRISPR technology explained, gene editing science, DNA modification, and genetic engineering ethics—discover how ...

Gene editing is a form of genetic modification and is the process by which the DNA sequence of an organism is modified or deleted. This is normally carried out to obtain desirable effects, such as the ...

Re: “Genetic modification is old news,” letter, Aug. 13; “All of us are genetically modified organisms,” letter, Aug. 14. I am deeply concerned about the level of misunderstanding regarding GMOs.

Genetically modifying male rats so they only produce male offspring could help solve Toronto’s rodent problem, which experts say worsened in the last year. These mutated male rats would reduce the ...

Beatriz Oliver expected a pleasant trip to the Central Experimental Farm with her two young children. Instead, she saw genetically modified goats on display, leading to a sticky web of confusion. The ...