Robot that uses AI to pull weeds may reduce poisonous herbicide use by 70% for some crops.
Voting is over and a new chunky champion has been crowned in the annual Fat Bear Week contest.
Hangzhou Zoo dismisses suggestion one of its bears might be a person in a costume after footage of standing animal prompts accusations.
Although Rob Gau has worked with many bears across the Northwest Territories, a handful stay firmly lodged in his memory. One of those bears is barren-ground grizzly Bear G608.