The ozone layer sits in the stratosphere between 15 km and 30 km above the earth and shields us and other living things from the sun's harmful ultraviolet...
4 days ago

Atmospheric concentrations of a class of ozone-depleting chemicals used as refrigerants, foam blowing agents and solvents peaked in 2021 and are now beginning...
3 months ago

Ageing of the immune system is characterized by decreased lymphopoiesis and adaptive immunity, and increased inflammation and myeloid...
5 months ago

A south-central Missouri town must deplete its bank accounts — except for enough money to keep the police force intact — to pay a judgment...
1 week ago

Several players are in consideration to fill out the depth chart against the Texans on Sunday.
1 week ago

In much of the country, downtowns remain relatively empty. The implications for property values, mortgage debt and property tax collections...
1 week ago

Soils are being drained of essential elements that yield the nutrient-rich grains, fruits and vegetables needed for animal and human health.
10 hours ago

In 1987, countries around the world signed the Montreal Protocol to reduce emissions of ozone-depleting substances — such as...
4 months ago

But sometimes B-cells get confused, and begin making antibodies against friendly cells in the body instead. This can cause autoimmune diseases...
1 month ago

Researchers found that depleting certain stem cells improved the immune systems of aged mice.
5 months ago