The parent company of Hong Kong online retailer HKTVmall has defended its life science project involving testing the viability of detached animal heads and limbs, responding to animal ethics concerns by saying no pets were experimented on. The Hong Kong Technology Venture Company, which revealed the project in its annual results on Monday, said it believed the research to be a world first that could be applied to organ transplants, potentially extending human lifespan. “The related experiments...