First People In Bahamas Caused Bird Extinctions, Displacement

KEY POINTS

  • Several bird species in the Bahamian islands were lost or displaced after humans arrived
  • Researchers say the human impact is the “most likely culprit” for the losses
  • The others that survived are said to be more resilient but they still need to be protected

Did the early humans really have a more harmonious relationship with the environment? A new study found that human arrival in the Bahamian islands actually led to the loss and displacement of several bird species.

Humanity today is facing an extinction crisis, which many believe is caused by human actions quite unlike the previous mass extinctions that were caused by natural events. These actions include overfishing, deforestation, pollution and the burning of fossil fuels.

Does this necessarily mean those earlier humans without the tools for massive deforestation and harnessing fossil fuels were more harmonized with the environment? According to a new study, maybe

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Pain relief caused by SARS-CoV-2 infection may help explain COVID-19 spread — ScienceDaily

SARS-CoV-2, the virus that causes COVID-19, can relieve pain, according to a new study by University of Arizona Health Sciences researchers.

The finding may explain why nearly half of people who get COVID-19 experience few or no symptoms, even though they are able to spread the disease, according to the study’s corresponding author Rajesh Khanna, PhD, a professor in the College of Medicine — Tucson’s Department of Pharmacology.

“It made a lot of sense to me that perhaps the reason for the unrelenting spread of COVID-19 is that in the early stages, you’re walking around all fine as if nothing is wrong because your pain has been suppressed,” said Dr. Khanna. “You have the virus, but you don’t feel bad because you pain is gone. If we can prove that this pain relief is what is causing COVID-19 to spread further, that’s of enormous value.”

The paper, “SARS-CoV-2 Spike protein

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What Caused The Massive Microsoft Teams, Office 365 Outage Yesterday? Here’s What We Know

Cloud-based Microsoft applications, including Microsoft Teams, went down across a swathe of the U.S. yesterday.

Users of Microsoft Office 365, Outlook, Exchange, Sharepoint, OneDrive and Azure also reported they were unable to login. Instead, they were presented with a “transient error” message informing them there was a problem signing them in.

These issues appear to have started at around 5 p.m. ET, with services not returning to normal for many until 10 p.m. ET.

Indicative of the times we live in, whenever such an outage impacts so many people, the question of whether it’s an ongoing cyber-attack is front and center.

However, there is no evidence this was the case last night. So what did happen to take down access to Microsoft Teams, with work from home users taking to Twitter to complain of

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