Psychology & Psychiatry

Small acts of kindness make most Americans feel better, poll finds

As the holiday season approaches, most Americans say that small acts of kindness make them feel better, and that is true for both giving and receiving those acts. And acts of kindness were happening: in the past three months, ...

Vaccination

Just 23% of U.S. adults 'definitely' plan to get new COVID shot

Just 23% of American adults say they 'definitely' will get the new COVID-19 vaccine, while another 23% say they will 'probably' get it, according to a new poll, which also finds interest in the shot falls along partisan lines.

Gerontology & Geriatrics

Many older adults want RSV vaccine, poll shows

The first Americans over age 60 just started rolling up their sleeves to get vaccinated against respiratory syncytial virus, or RSV, now that brand-new vaccines have started to arrive at pharmacies and clinics.

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Pollution

Pollution is the introduction of contaminants into a natural environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the elements of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues an annual list of the world's worst polluted places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

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