A broken cable at Puerto Rico's Arecibo Observatory has torn a gaping 100-foot hole in the dish of one of the largest radio telescopes in the world, taking the instrument offline until repairs can be made.

Arecibo's massive reflector dish, which is built inside a sinkhole in northern Puerto Rico, was damaged when a 3-inch diameter support cable unexpectedly snapped before dawn on Monday, according to the University of Central Florida, which manages the observatory.

Updated at 6:56 p.m. ET

The Big 12 Conference is moving ahead with its football season, announcing that fall sports will continue – with teams following safety precautions due to the COVID-19 pandemic. The conference hopes to hold its title game in December, as it normally would.

After George Floyd was killed by police in Minneapolis in late May, waves of anguished and outraged Americans took to the streets, to livestreamed city council meetings and to social media to denounce racism.

Protesters called for police reform, defunding or outright abolition; for an end to qualified immunity for officers; for reinvestment in underfunded communities; for schools, companies and communities to address their own complicity in racial inequity.

And they called for Confederate monuments to come down.

A federal judge in New York struck down a Trump administration decision to scale back U.S. government protections for migratory birds. The change by the administration would have allowed companies that accidentally kill migratory birds during the course of their work no longer to face the possibility of criminal prosecution.

In a 31-page document, U.S. District Judge Valerie Caproni cited the novel To Kill a Mockingbird to support her decision.

The sheriff in a central Florida COVID-19 hot spot has issued a directive prohibiting deputies, staff and visitors to department offices from wearing protective face masks, an order that came as a local mayor and city council squared off over a mask ordinance for businesses.

One of golf's most iconic tourneys, the Masters Tournament, will be played without spectators when the sport's best players tee up in Augusta, Ga., in the fall. The competition was already postponed from its usual slot in April because of the COVID-19 pandemic.

The tournament, now scheduled for Nov. 12-15, will be "conducted without patrons or guests," officials said.

Many Indians are tweeting support Wednesday for Kamala Harris, celebrating their connection to the new presumptive Democratic nominee for vice president, whose mother was from India.

Harris is not only the first woman of color to appear on a major U.S. presidential ticket, but she is also the first person of South Asian descent.

After more than 100 days without any community spread of COVID-19, New Zealand moved to an elevated alert level Wednesday with news of four new cases and another four probable ones.

Three associates of fallen R&B star R. Kelly were arrested and charged Tuesday by New York federal authorities. The three are accused of attempting to harass, threaten, intimidate and bribe several of Kelly's alleged victims of sexual abuse.

The men are 31-year-old Richard Arline Jr. a self-described friend of the singer; Donnell Russell, 45, a self-described "manager, advisor and friend" of Kelly; and Michael Williams, 37, who prosecutors say is a relative of one of Kelly's former publicists.

The longtime Fulton County, Ga., District Attorney, who in recent weeks gained national attention for leading the prosecution of white police officers in the killing of Rayshard Brooks, was trounced in primary runoff on Tuesday by his former employee.