Ecologists have long sought clarity on the dietary habits of different animal species. For scientists, it wasn't obvious how herbivores in Yellowstone National Park, who subsist on grasses, ...
Forecast issued at 4:20 pm EST on Friday 20 September 2024. Mostly sunny. Light winds becoming westerly 15 to 25 km/h in the middle of the day then becoming light in the evening. Mostly sunny. Winds ...