FROM David Goulson
Are RoboBees the wave of the future? Will bees be replaced by robots? Several RoboBees sit on the ground next to a 19 mm-diameter United States penny, while another is held in tweezers with the wings activated. Photo by Kevin Ma & Pakpong Chirarattananon Bees pollinate 75% of the world's flowering plants and 35 percent of all food crops. But they're declining, and Japanese researchers are developing robotic drones to do their job… complete with robotic buzzing. David Goulson specializes in bumblebees at the University of Sussex and he's author of Buzz in the Meadow .
Is Venezuela becoming a dictatorship? Venezuela may have the world's largest oil reserves, but it's a nation in trouble… economically and politically. Is a populist promise to rescue democracy turning out to be a prelude to dictatorship?
Trump's ethical conflicts pile up as transparency diminishes President Trump's refusal to reveal his income tax returns is just one example of a lack of transparency that could be hiding conflicts of interest. Other conflicts are already obvious from his appointments. And he's being sued for using his job to increase his profits.
White House flip flops: NATO, Syria and China In less than 100 days, President Trump has contradicted himself on a host of foreign policy issues — Syria, NATO, China and Vladimir Putin’s Russia. Is it a strength — or a weakness — for the United States when the world of power politics never knows what to expect?
After Syria strike a new Trump doctrine emerges The President who promised an end to entanglements in the Middle East and snuggled up to Vladimir Putin has now outraged Russia with surprise missile attacks on Syria. That's raised questions about who's running the White House? We hear a variety of answers.