D-FW Weather Wise From snow to 100-degree heat, we've got you covered. Mel produces data-driven stories using charts, maps and more. Before joining The Dallas Morning News in 2023, she was a ...

Your body's first reaction to a plunge in chilly water is the "cold shock" response. Your heart rate jumps. Stress hormones spike. You gasp suddenly ... One thing scientists do know: Cold is ...