Trees bring benefits to society, regardless of their origin

Trees planted in urban spaces provide a multitude of ecosystem services: they reduce air pollution and noise, provide habitat and shelter for other species, and reduce erosion during heavy rains. They also offer opportunities ...

Turbulence affects aerosols and cloud formation

Chat with an atmospheric scientist for more than a few minutes, and it's likely they'll start advocating for a planetary name change. Planet Ocean-Cloud is much more fitting than Earth, they'll say, when so much of our planet's ...

Ocean research in a time of COVID-19

The COVID-19 pandemic has made it especially challenging for marine scientists to make observations and carry out experiments at sea. Research cruises have been cut back or canceled because it is difficult to keep a safe ...

Routine gas flaring is wasteful, polluting and undermeasured

If you've driven through an area where companies extract oil and gas from shale formations, you've probably seen flames dancing at the tops of vertical pipes. That's flaring—the mostly uncontrolled practice of burning off ...

Disposing COVID-19 biowaste not limited to incineration

An environmental scientist, who led medical waste treatment during the 2014 Ebola outbreak in West Africa, says that COVID-19 is one of the "easiest pathogens to destroy" and hospitals need not resort to environmentally unfriendly ...

The first Earth Day was a shot heard around the world

The first Earth Day protests, which took place on April 22, 1970 brought 20 million Americans—10% of the U.S. population at the time—into the streets. Recognizing the power of this growing movement, President Richard ...

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