DVCHarbour

DVCHarbour

@sciava27nov5.bsky.social

Emeritus professor CSN, Microbiology and Immunology, Education University of Texas Medical Branch

192 Followers 217 Following 534 Posts Joined Nov 2024
32 minutes ago
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E.P.A. Moves to Weaken Limits on a Cancer-Causing Gas

www.nytimes.com/2026/03/13/c...

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3 hours ago

War is damaging in many ways including the environment.

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3 hours ago
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‘Black rain’ in Tehran — what are the health effects? Toxic smoke from burning oil depots has blanketed Iran’s capital following missile strikes.

‘Black rain’ in Tehran — what are the health effects? www.nature.com/articles/d41...

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4 hours ago

Mosquitos can carry vaccines in their saliva. They may be used to vaccinated bats from deadly diseases. Scientists are experimenting with Nipah and Rabies viruses.

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2 days ago

Killing Science and research will not help anyone. Why is this happening? Very misguided.

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2 days ago
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White House plan to break up iconic U.S. climate lab moves forward Bidders have lined up to take over pieces of the National Center for Atmospheric Research

White House plan to break up iconic U.S. climate lab moves forward | Science | AAAS www.science.org/content/arti...

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1 week ago

Well said.

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1 week ago

Insects are essential for life on earth. Some humans do not seem to care about destruction of our precious earth. What they care most about is greed.

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1 week ago
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Many heat-stressed tropical insects are reaching their limits Vast study in Peru and Kenya confirms limited defenses against rising temperatures, redoubling climate concerns

Many heat-stressed tropical insects are reaching their limits | Science | AAAS www.science.org/content/arti...

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1 week ago

All this and removing the endangerment clause on Clean Air Act and the EPA make no difference. As other scientists have said, these actions do not remove danger to our earth and it's inhabitants.

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1 week ago
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The US is quitting 66 global agencies: what does it mean for science? The United States is leaving some of the world’s oldest and most influential scientific networks involved in biodiversity research, climate science and conservation. Affected organizations tell Nature...

The US is quitting 66 global agencies: what does it mean for science? www.nature.com/articles/d41...

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1 week ago
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US climate actions must continue, despite setbacks The United States has slammed the brakes on legal routes to limit greenhouse gases. But cities, states and businesses can keep pushing for a cleaner environment.

US climate actions must continue, despite setbacks www.nature.com/articles/d41...

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1 week ago

So pretend climate risk is not a problem or it does not exist. We are laughing stocks.

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1 week ago
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Scientists Decry ‘Political Attack’ on Reference Manual for Judges

www.nytimes.com/2026/03/02/c...

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2 weeks ago

This is a great discovery but needs more work.

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2 weeks ago
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Mucosal vaccination in mice provides protection from diverse respiratory threats Traditional vaccines target specific pathogens, limiting their scope against diverse respiratory threats. We describe an intranasal liposomal formulation combining toll-like receptor (TLR) 4 and 7/8 l...

www.science.org/doi/10.1126/...

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2 weeks ago

This seems a step in the right direction.

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2 weeks ago
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Another C.D.C. Vaccine Skeptic Steps Down

www.nytimes.com/2026/02/23/h...

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3 weeks ago
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E.P.A. Weakens Limits on Mercury From Coal Plants

www.nytimes.com/2026/02/20/c...

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3 weeks ago
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A small polymerase ribozyme that can synthesize itself and its complementary strand The emergence of a chemical system capable of self-replication and evolution is a critical event in the origin of life. RNA polymerase ribozymes can replicate RNA, but their large size and structural ...

www.science.org/doi/10.1126/...

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3 weeks ago

This another step to take us way back...not move forward. A mistake.

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3 weeks ago

Generational loss is true.

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3 weeks ago

This is so horrible. I guess this is what billionaires and CEOs and MAGA want. It is misguided.

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3 weeks ago
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With Latest Rollback, the U.S. Essentially Has No Clean-Car Rules

www.nytimes.com/2026/02/16/c...

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3 weeks ago
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China banned all fishing to save the Yangtze River. This 'nuclear' option appears to be working. Decades of overfishing and habitat degradation led to huge declines in freshwater biodiversity in China's longest river, but there are signs of recovery after a fishing ban was implemented in 2021.

www.livescience.com/planet-earth...

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3 weeks ago

Chestnut trees are going to recover as a hybrid. Wonderful news.

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3 weeks ago

Buffalo are important to recover the environment. They help plants, grasses, and help droughts.

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3 weeks ago
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Reintroducing bison to grasslands increases plant diversity, drought resilience, study finds A Kansas State University-led study has found that reintroducing bison—a formerly dominant grazer—doubles plant diversity in a tallgrass prairie. The research involves more than 30 years of data colle...

phys.org/news/2022-08...

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3 weeks ago

Disgusting. He has put our children in danger. Impeach rfk jr ASAP
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3 weeks ago

Impeach Noem.

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