Dry ice, the unsung hero of the COVID-19 vaccine rollout, explained

Robert Levis dumped chunks of a whitish substance into a beaker of water, and immediately the liquid began frothing and churning like a sorcerer's potion, spewing plumes of fog across the table of his office at Temple University.

Everest region bans single-use plastic

Single-use plastics have been banned in the Everest region to reduce the vast amounts of waste left by trekkers and mountaineers, Nepali authorities said Thursday.

Protecting our planet: Five strategies for reducing plastic waste

Plastics are ubiquitous in our world, and given that plastic waste can take thousands of years to break down, there's more of it to be found on Earth every single day. Worse yet is the fact that the stuff doesn't easily decompose—it ...

Pandemic saw sales of bottled water dip in Asia Pacific

Measures to contain the spread of COVID-19 caused a decline in the sales of bottled water across the Asia Pacific region during 2020, according to a study by the global market research firm, Euromonitor International.

People think bottled water is healthy ... sort of

A small study has shown that people tend to believe that bottled water is somehow healthier than water from the tap. However, the research, published in the open access journal BMC Public Health, also shows that people are ...

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