What is tear gas?

In the past week, there have been reports of tear gas being used to control crowds protesting the death of George Floyd, so questions have arisen on the dangers of crowd control chemicals.

What COVID-19 can teach us about sustainability

The coronavirus strain that causes COVID-19 has infected over two million people in more than 160 countries. The rising death counts are heartbreaking, and the fact that we can't even go through the customary funeral rituals ...

Study shows effects of wildfires on health

In recent years, wildfires have grabbed the spotlight for their size, severity, and frequency, with scenes of destruction in California last fall and then Australia just weeks ago dominating international news. Extremely ...

Coronavirus: Domestic livestock strains are commonplace

Many people are hearing about coronavirus for the first time as COVID-19 affecting humans causes concern all across the world. But coronaviruses are not new to livestock and poultry producers, according to a Texas A&M AgriLife ...

Antibiotics in animals: More research urgently needed

A special issue of Animal Health Research Reviews turns the spotlight on the science underlying this growing crisis—looking at the evidence base for using antibiotics to prevent illness in beef and dairy cattle, swine, ...

Air pollution costs $2.9 trillion a year: NGO

The global cost of air pollution caused by fossil fuels is $8 billion a day, or roughly 3.3 percent of the entire world's economic output, an environmental research group said on Wednesday.

page 7 from 15