Sounding like a huge swarm of angry bees or maybe a hedge trimmer on steroids, a small quadcopter lifts up off of a landing pad in front of the main hospital building on the WakeMed campus in Raleigh, N.C. Underneath it is a metal box — smaller than a shoebox — with vials of blood samples inside of it that are now heading across the campus to the lab for analysis, guided by a drone operator on the ground.

It's not a long trip.

Mike Callahan is thigh-deep in scummy pond water, yanking loads of mud-covered sticks, mossy rocks and leaves from a blocked pipe in Millis.

“Welcome to the glamorous world of beaver control,” he says, holding up a branch that’s been gnawed to a sharp point. After pulling out a few more armloads of muck, he picks up a rake and begins dragging away bigger loads of debris.

In a bizarre moment Tuesday that seemed straight out of reality television, President Trump dropped a bombshell on a grieving British family — surprising them with the news that the woman who had killed their son in a car crash was in a nearby room and then urging the family to meet with her.

Updated at 11:10 a.m. ET

Rep. Elijah E. Cummings, a Baltimore attorney and civil rights advocate who served in Maryland's legislature before representing the state in the U.S. House, where he took on a lead role in investigating President Trump, has died. He was 68.

Cummings, the head of the powerful House Committee on Oversight and Reform, died early Thursday at Johns Hopkins Hospital from complications related to longstanding health challenges, according to The Associated Press.

A common vocabulary can be an essential ingredient to creating the kind of respect, diversity and inclusiveness that many employers say they aspire to create. Here are some steps that advocates, therapists and human resources experts say can help you be a good colleague.