With microplastics now found even in Antarctic snow, experts say it’s time to ditch bottled water and switch to smarter filtration systems that can help protect your health.

The cold water upwell, which is vital to marine life, did not materialize for the first time on record. Researchers are trying to figure out why. By Sachi Kitajima Mulkey Each year between January and ...

This is read by an automated voice. Please report any issues or inconsistencies here. Cold-water immersion may boost mental health and well-being. The practice carries risks, too, including drowning ...

Dr. Mark Harper recalls his first cold-water swim in the south of England 20 years ago. It was August, but the initial jolt from the plunge took his breath away. The shock to his system lasted a ...