Science News Roundup: Scientists neutralize pit viper venom with compound from fruits and vegetables; Grunt, hoo, pant, scream: Chimps use complex vocal communication and more

The rendezvous of the gumdrop-shaped CST-100 Starliner with the orbital research outpost, currently home to a seven-member crew, occurred nearly 26 hours after the capsule was launched from Cape Canaveral U.S. Space Force Base in Florida.

Following is a summary of current science news briefs.

Scientists neutralize pit viper venom with compound from fruits and vegetables

A substance found in fruits and vegetables can neutralize the venom of a poisonous pit viper common in much of South America, Brazilian researchers have discovered. In Brazil, the Bothrops jararaca, also called "yarara," is responsible for most of the country's roughly 26,000 recorded snake bites each year, according to the online Reptile Database.

Grunt, hoo, pant, scream: Chimps use complex vocal communication

Scientists exploring the evolutionary origin of language have detected a vocal communication system among wild chimpanzees more complex and structured than previously known, with a dozen cell types combined into hundreds of different sequences. The researchers made more than 4,800 recordings of vocalizations produced by members of three groups of chimpanzees inhabiting Ivory Coast's Taï National Park, one of the last major remnants of old-growth tropical forest in West Africa and home to a rich array of plants and animals.

Boeing's Starliner capsule docks with the space station in an uncrewed flight test

Boeing's new Starliner crew capsule docked for the first time with the International Space Station (ISS) on Friday, completing a major objective in a high-stakes do-over test flight into orbit without astronauts aboard. The rendezvous of the gumdrop-shaped CST-100 Starliner with the orbital research outpost, currently home to a seven-member crew, occurred nearly 26 hours after the capsule was launched from Cape Canaveral U.S. Space Force Base in Florida.