Charting a course to global air quality leadership by 2035

Charting a course to global air quality leadership by 2035

Credit: Eco-Environment & Health (2023). DOI: 10.1016/j.eehl.2023.10.002 Air pollution significantly impacts human health. Hainan Province in China aims to achieve world-leading ambient air quality by 2035, despite already having relatively good air quality in China. The existing Ambient Air Quality Standards (AAQS) offer insufficient guidance for further enhancing air quality in Hainan, which stands at … Read more

Samples of former US presidents, Stark Trek actors heading to space

Samples of former US presidents, Stark Trek actors heading to space

(NewsNation) — A unique cosmic tribute is set to unfold as a spaceflight company prepares to mark a symbolic journey into outer space akin to a celestial message in a bottle, honoring loved ones and commemorating American leaders. Celestis Memorial Spaceflight’s unique mission, slated for next Monday in Cape Canaveral, Florida, will launch authenticated samples … Read more

Study shows liraglutide results in increased insulin sensitivity independent of weight loss

Study shows liraglutide results in increased insulin sensitivity independent of weight loss

A new study published in the journal Diabetes demonstrates that a glucagon-like peptide-1 receptor (GLP-1R) agonist, a member of a class of medication used to treat Type 2 diabetes and obesity, can lead to a rapid improvement in insulin sensitivity. Insulin sensitivity is how responsive cells are to insulin, an essential hormone that controls blood … Read more

Nanostructured flat lens uses machine learning to ‘see’ more clearly, while using less power

Nanostructured flat lens uses machine learning to ‘see’ more clearly, while using less power

Credit: Vanderbilt University A front-end lens, or meta-imager, created at Vanderbilt University can potentially replace traditional imaging optics in machine-vision applications, producing images at higher speed and using less power. The nanostructuring of lens material into a meta-imager filter reduces the typically thick optical lens and enables front-end processing that encodes information more efficiently. The … Read more

Many of us have been raised with unrelenting standards. We need radical acceptance | Australian books

Many of us have been raised with unrelenting standards. We need radical acceptance | Australian books

Radical acceptance of ourselves opens the door to knowing and accepting that we are imperfect. This is vital because we spend so much of our lives trying to find some version of perfection. Interestingly, as soon as we build a strong enough practice of accepting ourselves, we usually become more accepting towards other people. This … Read more

Critical Infrastructure Is Sinking Along the US East Coast

Critical Infrastructure Is Sinking Along the US East Coast

Below is New York’s JFK Airport—notice the red hotspots of high subsidence against the teal of more mild elevation change. The airport’s average subsidence rate is 1.7 millimeters a year (similar to the LaGuardia and Newark airports), but across JFK that varies between 0.8 and 2.8 millimeters a year, depending on the exact spot. Courtesy … Read more

New roles for autophagy genes in cellular waste management and aging

Study shows liraglutide results in increased insulin sensitivity independent of weight loss

Autophagy, which declines with age, may hold more mysteries than researchers previously suspected. In the January 4th issue of Nature Aging, it was noted that scientists from the Buck Institute, Sanford Burnham Prebys and Rutgers University have uncovered possible novel functions for various autophagy genes, which may control different forms of disposal including misfolded proteins … Read more