Today's scientific discoveries span from the depths of space to groundbreaking medical innovations, with major confirmations of Einstein's theories and a revolutionary approach to detecting Alzheimer's disease.

Scientists have just validated two of physics' most important theories in one breakthrough observation. A new study of black holes has confirmed both Einstein's theory of relativity and Hawking's black hole radiation predictions, marking a historic moment in theoretical physics.

Researchers have developed a breakthrough non-invasive test for early Alzheimer's detection. This new method could revolutionize how we diagnose and treat the disease, potentially allowing for intervention before significant symptoms appear.

New research reveals that Earth was originally a dry planet until a massive cosmic collision transformed it into the blue world we know today. This discovery fundamentally changes our understanding of Earth's formation and the origins of our oceans.