The COVID-19 pandemic led to higher levels of depression, anxiety, suicidal tendencies and psychological trauma among American adults during the early months of its spread, according to three new studies published by University of Arkansas sociologists.

When NASA’s Aqua satellite passed over the North Atlantic Ocean, it gathered water vapor data on Isaias, while NASA-NOAA’s Suomi NPP satellite provided forecasters with a visible image that showed a more organized tropical cyclone.

The National Hurricane Center (NHC) posted many watches and warnings as Isaias moved through the Caribbean Sea on July 30.

The strong wind shear that weakened Douglas to a tropical storm early on July 29 has further weakened it to a post-tropical low-pressure area.

Though located a world away, Lake Salda, Turkey, shares similar mineralogy as Jezero Crater on Mars.

Researchers have advanced a new way to see into the ocean’s depths, establishing an approach to detect algae and measure key properties using light.

Stricter guidelines for handling of abandoned wells recommended.

Coastal flooding across the world is set to rise by around 50 per cent due to climate change in the next 80 years, endangering millions more people and trillions of US dollars more of coastal infrastructure, new research shows.

A new microchip that enables continuous monitoring of pH and chlorine levels in swimming pools will vastly improve water safety and hygiene for more than 2.7 million Australians as new research shows it can deliver consistent and accurate pool chemistry for reliable pool management.

Scientists have mapped the genome of the black swan in an effort to understand immune responses to the deadly ‘bird flu’ virus and better protect public health.