Kathleen Watts’ flowers bloom much brighter now that the wind no longer blows black. Pulling weeds in the garden outside her ...

A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever ...

The negative consequences of plastic are everywhere and affect everyone. Microplastics are now found throughout our bodies, ...

A change in atmospheric chemistry during the covid pandemic resulted in methane concentrations spiking, raising concerns that ...

Ants send messages to colony members through odor compounds that contain alkenes, chemicals that help nestmates recognize one ...

NOTE: I made a mistake in the diagrams for cellulose, all of the glucose units are missing an oxygen atom! Paper is made of ...

The Philips AC4221 is a mid-range, smart air purifier that ticks all the boxes I had set for enduring some of Delhi’s worst months indoors.

Chronic exposure to pollution from wildfires has been linked to tens of thousands of deaths annually in the United States, ...

What do microplastics, water color, and satellites have in common? Dr. Karl Kaiser, professor of marine and coastal ...

Concentrations of a forever chemical known as TFA is increasing in rainwater, drinking water, soil and plants.

The US city of Seattle in Washington is surrounded by abundant wilderness. With a population of more than 750,000, it is ...