On a moonless summer night in Hawaii, krill, fish and crabs swirl through a beam of light as two researchers peer into the water above a vibrant reef. Minutes later, like clockwork, they see eggs and sperm from spawning coral …
Six years ago today, nearly 200 nations signed the Paris Climate Accord, where they agreed to keep the rise in global temperatures at 1.5 degrees Celsius above pre-industrial times. Scientists say that threshold is an absolute minimum to avoid catastrophic …
The eldest daughter of pioneering U.S. astronaut Alan Shepard blasted off aboard Jeff Bezos’ Blue Origin commercial space tourism rocket on Saturday, 60 years after her late father’s famed suborbital NASA flight at the dawn of the Space Age. …
There’s no clear-cut definition for when a pandemic starts and ends, and how much of a threat a global outbreak is posing can vary by country. “It’s somewhat a subjective judgment because it’s not just about the number of cases. …
As the omicron variant sweeps through South Africa, Dr. Unben Pillay is seeing dozens of sick patients a day. Yet he hasn’t had to send anyone to the hospital. That’s one of the reasons why he, along with other doctors …
The eldest daughter of pioneering U.S. astronaut Alan Shepard is set for a ride to the edge of space aboard Jeff Bezos’ Blue Origin commercial rocket ship on Saturday, 60 years after her late father’s famed suborbital NASA flight at …
More U.S. states desperate to fight COVID-19 are calling on the National Guard and other military personnel to assist virus-weary medical staffs at hospitals and other care centers. Unvaccinated people are overwhelming hospitals in certain states, especially in the Northeast …
Lung cancer is the deadliest form of the disease, according to the American Cancer Society. But it doesn’t get nearly the same amount of research dollars as breast or prostate cancer. That may be changing, thanks to one man’s efforts …
South Korea, widely seen as a global model of coronavirus containment, faces its biggest pandemic challenge yet, as COVID-19 cases and deaths continue to rise after the country began removing pandemic related restrictions. Daily caseloads surpassed 7,000 Wednesday, Thursday and Friday. …
The United States rushed millions of COVID-19 vaccine doses for children ages 5-11 across the nation, but demand for inoculations for younger kids has been low, more than a dozen state public health officials and physicians said. Of the 28 …
Health officials in the United States, Israel and other nations have for months been pushing for COVID-19 booster shots among older populations, and those calls are now growing worldwide. The issue was discussed at an extraordinary meeting at World Health …
As cases of COVID-19 caused by the omicron variant soar in South Africa, hospital officials monitoring the outbreak say patient reports offer compelling evidence the variant causes illness that is less severe than previous forms of the disease. “Most of …
South Africa recorded more than 20,000 new coronavirus cases Wednesday, nearly double the number from one week earlier. The government is making a renewed push for people to get vaccinated, but so far is avoiding new lockdown measures, in an …
Pakistan has detected its first case of the omicron variant of the coronavirus. Official said Thursday the infection was found in a 57-year-old unvaccinated woman in Karachi, the country’s largest city and capital of the southern Sindh province. Local media …
New Zealand’s government believes it has come up with a unique plan to end tobacco smoking — a lifetime ban for those 14 or younger. Under a new law the government announced Thursday and plans to pass next year, the …
U.S. health authorities on Wednesday authorized the use of synthetic antibodies developed by AstraZeneca to prevent COVID-19 infections in people who react badly to vaccines. It was the first time the Food and Drug Administration has given emergency authorization for …
The Senate narrowly approved a resolution Wednesday to nullify the Biden administration’s requirement that businesses with 100 or more workers have their employees be vaccinated against the coronavirus or submit to weekly testing. The vote was 52-48. The measure now …
More than 40 people in the U.S. have been found to be infected with the omicron variant so far, and more than three-quarters of them had been vaccinated, the chief of the CDC said Wednesday. But she said nearly all …
The World Health Organization says new data is emerging every day about the potential impact of the new omicron variant on the coronavirus pandemic, but that it is premature to draw conclusions about the severity of the infection. Since omicron …
U.S. President Joe Biden signed an executive order Wednesday to “leverage” the federal government’s scale and purchasing power to make it carbon neutral, cut its greenhouse gas emissions by 65% in less than a decade and establish an all-electric fleet of …
A Japanese billionaire and his producer rocketed to space Wednesday as the first self-paying space tourists in more than a decade. Fashion tycoon Yusaku Maezawa and producer Yozo Hirano, who plans to film his mission, blasted off for the International Space Station in a …
United Nations Secretary-General Antonio Guterres was exposed to the coronavirus Tuesday by a U.N. official who already had COVID-19 and is isolating for the next few days, diplomatic sources said. Guterres, 72, has canceled his upcoming in-person engagements, sources told …
The omicron variant is making headlines as the world’s newest strain of coronavirus. In the United States, where nearly 200,000 new coronavirus cases were reported Tuesday by Johns Hopkins University, top public health officials warn Americans to stay vigilant even …
As South Africa struggles with a new surge of COVID-19 infections due to the omicron variant of the coronavirus, a new study suggests omicron could be less severe than other forms of the virus. The New York Times reports doctors …