Reuters: Three baby mountain gorillas and an adult female have died in Rwanda’s Volcanoes National Park, possibly from a combination of extremely cold and rainy weather, wildlife authorities said on Wednesday. Around 680 mountain gorillas remain in the wild, making them one of the world’s most endangered great apes, the World Wildlife Fund (WWF) said in a statement. The cause of death is not yet known but there was no indication of foul play, the statement added. “We are all …