As the world shut down due to COVID, causing less traffic like trains, planes and automobiles, scientists expected the planet to get a break from harmful pollutants like nitrogen dioxide and methane.

Sustained protection through 6 months, but effectiveness slipped as newer strains emerged ...

The child, identified in the lawsuit as "Amalia," was released by immigration authorities after her parents sued on Friday, ...

A sudden death rattles the doctors and nurses at the Pitt a little more than usual. Meanwhile, the patients keep steaming in.

Methane comes in different isotopic signatures. Methane from fossil fuels like natural gas leaks or coal mines is heavier, ...

By Jack Queen NEW YORK, Feb 7 (Reuters) - An 18-month-old girl detained for weeks by U.S. immigration authorities was ...

Catherine O'Hara died from a pulmonary embolism, according to the actress's death certificate, which was obtained by USA ...

Studies offer insights into the health risks and burdens faced by people who have had COVID infections. Meanwhile, the Trump administration has narrowed COVID vaccine recommendations and cut research.

St. Margaret's Center failed to properly staff and care for chronically ill and disabled children while billing Medicaid for ...

Long before the COVID pandemic, Dr. Takanori Takebe knew how damaging mechanical ventilators could be. He had seen them used on his father, who has had respiratory problems. It was so painful and ...