Rebecca Hersher

New York City hospitals are struggling to make sure they have enough staff, beds and protective equipment to treat a relentless and growing stream of COVID-19 patients. Providing effective, efficient care to people who are seriously ill requires hospitals to rapidly test people who appear to have the viral disease.

But even with New York's statewide effort to procure and distribute coronavirus testing supplies to hospitals, some medical centers say they still don't have what they need to test patients on-site. That includes one major hospital in Brooklyn.

Opening arguments ended Monday in Texas in the highest profile criminal case ever brought against a company and its employees for allegedly failing to adequately prepare for the effects of climate change.

The company, Arkema, owns a chemical plant outside Houston that flooded when Hurricane Harvey dumped more than 5 feet of rain on the area in 2017. The rising water knocked out power to the plant and caused volatile chemicals stored there to heat up and eventually catch fire. Burning containers and trailers sent up a column of black smoke above the facility for days.

Updated Feb. 21, 11:56 a.m. ET

Coming off a shift at Tuen Mun Hospital in Hong Kong on Wednesday night, cardiologist Alfred Wong was getting ready to go to dinner with his wife. The last time they ate together, she brought the meal to the courtyard below their apartment, placed it on a bench, then sat down at least 10 feet away.

From across the patio, they ate. On separate benches. Looking at each other.

Normal November weather in Mozambique's capital, Maputo, is pleasant and warm with a chance of epic thunderstorms. The sun will be shining in the morning, and then boom the sky opens up and a stiff wind begins to blow and it's probably best if you're inside.

Lead-based paint was extremely popular in the early and mid-20th century — used in an estimated 38 million homes across the U.S. before it was banned for residential use in 1978.

The firefighters came on Monday. They went up and down the halls, knocking on every apartment in the six-story Ansonborough House building in downtown Charleston, S.C., and leaving notices on the doors of those who didn't answer: This area is under mandatory evacuation.

The manager of the building heeded the warning and left a note on the window in the lobby explaining that the building would not be staffed all week.

By Rebecca Hersher / NPR

Sea levels are rising, and that is sending more ocean water into streets, sewers and homes. For people who live and work in coastal communities, that means more otherwise-sunny days disrupted by flooding.

Scientists are ramping up research on the possible health effects of a large group of common but little-understood chemicals used in water-resistant clothing, stain-resistant furniture, nonstick cookware and many other consumer products.

Several members of a powerful science panel for the Environmental Protection Agency expressed doubt at a hearing Thursday about the long-established scientific consensus that air pollution can cause premature death.

The panel was meeting to consider recommendations that would fundamentally change how the agency analyzes the public health dangers posed by air pollution and could lead to weaker regulation of soot.

In October 2017, Drew Wynne collapsed inside a walk-in refrigerator at his coffee business in North Charleston, S.C. By the time his business partner found him crumpled on the floor, Wynne was dead. He had suffocated on a chemical called methylene chloride.

Carmen Lugo has lived in Puerto Rico her whole life, and her whole life she has feared the water that comes out of her tap.

"When I was a child, we used filters," she says, leaning on the doorjamb with her 11-year-old in front of her and two teenage sons sleepy-eyed behind her on a morning in July.

"The water here," she says, pausing as she purses her lips in a tight smile. She chooses her words carefully. "We want to be in good health," she finally says. "My husband, he buys water from the Supermax," referring to a local grocery store.

The Houston Ship Channel has the rhythm of an ant colony. Barges and oil tankers lumber through the silty water; tangles of exposed pipe rise hundreds of feet above a sea of white tanks. Residents of the coastal plain between Houston and Galveston will tell you the plain is flatter than a regulation pool table. But if you can get up high enough you'll see trains and ships and trucks moving ceaselessly from dock to dock, terminal to terminal.

The Environmental Protection Agency intends to block an Obama-era proposal and effectively shield companies from scrutiny about how they prevent and respond to chemical disasters. At a hearing Thursday, agency officials got an earful from dozens of people who live and work near refineries and chemical facilities across the country.

Hurricanes are moving more slowly over both land and water, and that's bad news for communities in their path.

In the past 70 years, tropical cyclones around the world have slowed down 10 percent, and in some regions of the world, the change has been even more significant, according to a study published Wednesday in the journal Nature.

That means storms are spending more time hanging out, battering buildings with wind and dropping more rain.

On Aug. 24, 1952, the Silook and Oozevaseuk families of Gambell, Alaska, welcomed a baby girl into the world and introduced her to the island that had been their home for centuries. Gambell is at the western edge of St. Lawrence Island in the Bering Sea. When the weather is clear, you can see Siberia in the distance.

An analysis published Friday confirms the state of American gun policy science is not good, overall.

The nonprofit RAND Corporation analyzed thousands of studies and found only 63 that establish a causal relationship between specific gun policies and outcomes such as reductions in homicide and suicide, leaving lawmakers without clear facts about one of the most divisive issues in American politics.

An outbreak of Legionnaires' disease that killed 12 people and sickened at least 87 in Flint, Mich., in 2014 and 2015 was caused by low chlorine levels in the municipal water system, scientists have confirmed. It's the most detailed evidence yet linking the bacterial disease to the city's broader water crisis.

The man was unconscious and alone when he arrived at University of Miami Hospital last summer. He was 70 years old and gravely ill.

"Originally, we were told he was intoxicated," remembers Dr. Gregory Holt, an emergency room doctor, "but he didn't wake up."

"He wasn't breathing well. He had COPD. These would all make us start to resuscitate someone," says Holt. "But the tattoo made it complicated."

In 1545, people in the Mexican highlands starting dying in enormous numbers. People infected with the disease bled and vomited before they died. Many had red spots on their skin.

It was one of the most devastating epidemics in human history. The 1545 outbreak, and a second wave in 1576, killed an estimated 7 million to 17 million people and contributed to the destruction of the Aztec Empire.

But identifying the pathogen responsible for the carnage has been difficult for scientists because infectious diseases leave behind very little archaeological evidence.

A new study describes, in detail, the stiffness of beetle penises, which might serve as inspiration for people who design medical catheters.

The industry has long struggled with an engineering problem: How do you keep a very thin tube flexible enough to snake into hard-to-reach places but rigid enough to withstand insertion? Plus, there is the problem of buckling — when a thin tube crimps so fluids can't flow through it anymore.

Juan Flores and his family live in Galena Park, Texas, which is bordered on three sides by pipeline terminals, oil refineries, fertilizer plants and rail yards.

Flores has lived in the town of about 11,000 people just east of downtown Houston since he was 4 years old. For a while, he even served on the City Council.

Shannan Wheeler was born and raised in Baytown, Texas, an industrial suburb east of Houston that is part of the so-called chemical coast.

Houses are tucked between chemical storage tanks. Parks back up to refinery smokestacks.

Dr. Christopher Fisher was working at Sunrise Hospital and Medical Center just off the Las Vegas strip on Sunday evening when the patients starting arriving.

"It did look a bit like a war zone, can't say that it didn't," he remembers. "Frantic families, blood in the hallways."

People came in so grievously injured and so many at a time that Fisher, who is the medical head of trauma services for the hospital, and his colleagues used markers, writing directly on patients, to do triage.

Flu symptoms can be more severe when you're pregnant, landing women in the hospital, threatening their lives and even leading to preterm birth or miscarriage. The virus is a risk to the woman and the baby.

So, it's particularly important that people who are pregnant get the flu vaccine. And it's also important that the effects of those vaccines be studied in pregnant women.