The University of Texas at Austin

Social isolation arising from COVID-19 has sparked significant mental health issues, resulting in a jump from 1 in 10 adults reporting anxiety or depressive disorder symptoms before the pandemic to 1 in 3 adults more recently. But new…

Researchers believe they have closed the case of what killed the dinosaurs, definitively linking their extinction with an asteroid that slammed into Earth 66 million years ago by finding a key piece of evidence: asteroid dust inside the…