Extreme Weather Is Shrinking Baby Birds in a 60-Year Study

43-Year Study Finds Coffee May Help Protect the Brain From Dementia

Extreme weather is hitting baby birds hard in a 60-year study

Climate change is now showing up in our blood. A 20-year study reveals a 7% rise in serum bicarbonate—a key CO2 marker—mirroring atmospheric carbon dioxide increases. Our bodies are compensating to maintain balance, but researchers warn these shifts could exceed healthy limits within 50 years.