Learn how the new Cicada COVID-19 variant’s spike protein mutations may help it partially evade existing immunity and drive ...
A new Covid variant, BA.3.2 — nicknamed “Cicada” — is spreading globally and may be able to bypass some protections from existing vaccines. The Covid-19 pandemic may feel like it’s behind us, but the ...
Animals had no trouble grabbing headlines in 2025, from a close encounter with a whale off the coast of Chile to viral bald eagles and a car crash blamed on an airborne cicada. Here's a look back at ...