Science

[ad_1] Why the coronavirus affects children much less severely than adults has become an enduring mystery of the pandemic. The vast majority of children do not get sick; when they do, they usually bounce back. SPECIAL CORONAVIRUS COVERAGE ONLY IN DH The first study that compared the immune response in …

[ad_1] Share on PinterestRapid tests for the new coronavirus can help delay the COVID-19 pandemic. MediaNews Group / Long Beach Press-Telegram via Getty Images Rapid tests are attractive because receiving rapid results means that a person knows first if they need to isolate themselves to avoid transmitting the virus to …

[ad_1] The exposed email address that PCMag found on the Nvidia website (Credit: Nvidia) It appears that the Nvidia website accidentally leaked some customer email addresses to anyone visiting the order status page. On Friday, a Reddit user mentioned the problem with a screenshot, which shows the email address of …

[ad_1] Chinese officials weighing whether to approve or nullify a deal to make TikTok a US-based company are eager to ensure that the Chinese owner of the short video app maintains control over its global operations and that the TikTok source code remains secret. TikTok’s parent ByteDance Ltd. said on …

[ad_1] FRIDAY, Sept. 25, 2020 (HealthDay News) – Children and adults have different immune system responses to novel coronavirus infection, which may help explain why severe COVID-19 is more common in adults , researchers report. For their new study, they examined blood and cell samples from patients admitted with COVID-19 …

[ad_1] More than 10 percent of young, healthy people who develop severe Covid-19 have the wrong antibodies that attack not the virus but the immune system itself, and another 3.5 percent may carry a specific type of genetic mutation, according to a new study. . The research, published in the …

[ad_1] When two brothers fell seriously ill with COVID-19 Around the same time in March, his doctors were baffled. They were both young (29 and 31 years old) and healthy. However, within days they were unable to breathe on their own and, tragically, one of them died.Two weeks later, when …

[ad_1] Than The new findings from scientists at the National Institutes of Health and their collaborators help explain why some people with COVID-19 develop serious illness. The findings may also provide the first molecular explanation for why more men than women die from COVID-19. The researchers found that more than …

[ad_1] On April 10, 2019, researchers at the Event Horizon Telescope revealed the first direct visual evidence of a supermassive black hole and its shadow. Now we know that it moves. National Science Foundation In April 2019, scientists made history by revealing the first photo of a supermassive black hole …

[ad_1] Astrophysicists have gotten their first direct look at how a supermassive black hole changes in appearance over time. The black hole at the center of the galaxy M87, some 55 million light-years distant from Earth, was the first black hole to be photographed (SN: 10/4/19). That image, created with …