What Scientists Know About Unusual Cases of Hepatitis in Children

[ad_1] Where have new cases been reported? In early April, the UK became the first country to report a cluster of cases of unexplained hepatitis in children to WHO. The cases were unusual because they occurred within a short time in otherwise healthy children, and clinicians quickly ruled out any of the common hepatitis viruses …

Scientists Question the Data Behind an Experimental Alzheimer’s Drug

[ad_1] “There is no possibility, no logical way for this to happen,” he said. Elisabeth Bik, a leading expert In image manipulation, short sellers became aware of the company last summer after the FDA filed its petition. In a series of twitter posts, blog posts, and posts on the PubPeer website, Dr. Bik pointed to …

Is Covid More Dangerous Than Driving? How Do Scientists Differentiate Covid?

[ad_1] Dr. Byerley suggested to her mother-in-law to imagine that for every 10 times she used the bathroom on a given day, one died. She remembered her mother-in-law saying, “Oh, 10 percent is terrible.” Dr. Byerley’s estimates showed, for example, that the average 40-year-old who was vaccinated more than six months ago faces roughly the …

Why Did Two Antarctic Ice Shelves Fail? Scientists Are Now Saying What They Know.

[ad_1] The rapid collapses of two ice shelves on the Antarctic Peninsula over the past quarter century were likely triggered by the arrival of huge plumes of warm, moisture-laden air that created extreme conditions and destabilized the ice, researchers said on Thursday. Before the rupture of the Larsen A shelf in 1995 and the Larsen …

Methane emissions hit record high in 2021, scientists say

[ad_1] Methane levels in the atmosphere rose at the highest rate in the past year since measurements began 40 years ago, raising concerns about planet-warming gas emitted from oil and gas operations, government scientists said on Thursday. Methane is less present in the atmosphere than carbon dioxide, but its short-term effects on global warming are …

These Climate Scientists Are Tired and Ready to Strike

[ad_1] Sometimes, Bruce C. Glavovic is so proud to be an environmental scientist, studying coastal planning, and educating future researchers that it brings him to tears. Other times, he wonders if these are enough. Scientists have proven beyond doubt that climate change is making the planet worse. Yet his work has often failed to encourage …

Here’s What Scientists Know About the Tonga Volcano Eruption

[ad_1] As Tongan residents struggle to recover a devastating volcanic eruption Scientists who suffocated the Pacific island nation with ash and flooded it are trying to better understand the global effects of the eruption. They already know the answer to a crucial question: Although what may seem like the world’s largest eruption in the last …