Press Trust of India

The provided news articles do not mention the Press Trust of India (PTI). Therefore, it's impossible to provide a summary about PTI based on the given information. The articles discuss India's Supreme Court allowing passive euthanasia and an Indian university facing backlash for claiming a Chinese robodog as its own invention. Without any context linking these events to PTI, any attempt to create a summary about the organization would be speculative and inaccurate.