Rising carbon dioxide (CO2) emissions from human activities are the largest contributor to global warming. According to the ...

A new artificial intelligence (AI) tool could make it much easier to discover better materials for clean energy technologies.

On the far right side of the periodic table, just beneath oxygen, sits a lesser-known group of elements called the chalcogens ...

Strain found in 29 states and Puerto Rico carries spike mutations, but no data shows increased severity Sign up for the Breaking News US email to get newsletter alerts in your inbox BA.3.2, an Omicron ...

The BA 3.2 variant has been detected in 29 US states and Puerto Rico and is continuously growing in parts of Europe; however, it currently accounts for a low percentage of total infections in the US.

A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across the United States. There’s no sign so far that BA.3.2, nicknamed Cicada, is ...

A new COVID-19 variant spread under the radar for years. Now, health officials in the U.S. and other countries are warning about BA.3.28 Flu cases are decreasing, but they're still relatively high in ...

A new coronavirus variant, BA.3.2 called “cicada” is drawing attention as it spreads across the US and several other countries, even as overall case numbers remain low. BA.3.2’s was first detected in ...

The BA.3.2 “Cicada” Covid variant is being closely watched as it spreads across regions. A doctor explains its severity, symptoms, vaccine protection and when to seek help, offering a clear, practical ...

New COVID-19 Variant In US: After driving a severe medical emergency across the globe for more than 6 years, the COVID-19 virus is back with another variant, potentially deadlier than the previous ...

A COVID-19 variant that has remained "underground" for years is catching the attention of health officials in the United States and abroad. The Centers for Disease Control and Prevention (CDC) said in ...

A newly identified COVID-19 variant is drawing attention from health officials after being detected in the U.S., though early evidence suggests it is not yet driving a surge in cases or severe illness ...