Eric McDaniel

President Biden had promised to halve U.S. greenhouse gas emissions from 2005 levels by 2030, but an essential tool the administration planned to use to achieve that goal now appears out of reach.

Speaking at a memorial service for fallen law enforcement officers and their families, President Biden acknowledged the pain that accompanies losing a loved one.

"It's like losing a piece of your soul," Biden said at the 40th National Peace Officers' Memorial Service on Saturday. "Some of you still have that feeling like you've been sucked into a black hole in your chest, wondering, 'My God, will it ever change?' "

The event is held annually at the U.S. Capitol to honor law enforcement officers who have died in the line of duty.

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The leaders of three prominent Christian denominations have issued an unprecedented joint statement calling on people of all faiths to take action to halt the devastating impacts of climate change.

Outdoor workers in the United States could face four times as many days with hazardous heat by mid-century if action isn't taken to reduce greenhouse gas pollution, according to a report published Tuesday by the Union of Concerned Scientists (UCS).

Thirty-four Black men and boys lynched in Maryland between 1854 and 1933 were granted posthumous pardons by Gov. Larry Hogan on Saturday.

Hogan made the announcement at an event held to memorialize Howard Cooper, a 15-year-old boy who in 1885 was dragged from the Baltimore County Jail and hanged while his criminal case was pending before the U.S. Supreme Court.

Medina Spirit, the horse that won the Kentucky Derby earlier this month, has failed a drug test. It is the latest of a long line of drug test failures by trainer Bob Baffert's horses.

Updated May 5, 2021 at 3:08 PM ET

Fitness company Peloton Interactive Inc. agreed to a voluntary recall of its Tread and Tread+ treadmills over safety concerns Wednesday, following at least 72 safety incidents involving people, pets and objects being pulled underneath the machine, one of which resulted in the death of a 6-year-old.

The wreckage of a lost Indonesian submarine has been located, according to the country's military. The KRI Nanggala 402 went missing early Wednesday morning during a training exercise near Bali.

The Indonesian navy said Saturday that it believed the ship had sunk and its crew of 53 were dead, an assessment later confirmed with underwater photos of the wreckage.

President Biden is nominating Rick Spinrad to lead the National Oceanic and Atmospheric Administration, the government's premier agency on climate science which oversees the National Weather Service.

Prior to his current role as a professor of oceanography at Oregon State University, Spinrad served as NOAA's top scientist under President Obama and the U.S. representative to the United Nations' Intergovernmental Oceanographic Commission.

The U.S. Consumer Product Safety Commission has issued a warning for owners of the popular Peloton Tread+ exercise machine after "multiple incidents of small children and a pet being injured beneath the machines."

Updated April 19, 2021 at 5:29 AM ET

Three people were killed in a shooting in the Great Hills neighborhood of Austin on Sunday, police said.

Austin police said that while the suspect remains at large, the shooting appears to be a "domestic situation" and poses no risk to the general public. The public was temporarily told to shelter in place as police searched for the suspect.

Interim Austin Police Chief Joe Chacon told reporters the three victims were two women and a man.

The man who police say carried out a mass shooting that left eight people dead and several others injured at a FedEx facility in Indianapolis is said to have used two assault rifles in the attack, both of which were purchased legally.

As the impeachment trial begins in the Senate on Tuesday, the Capitol complex remains on high alert — protected by National Guard troops and walled-off from the public by barbed wire and perimeter fencing after last month's violence.

Despite those precautions, though, one security threat remains: COVID-19. Most senators have received at least one shot of the vaccine, including all of the Democratic caucus, but that does not eliminate risk.