tODAY show

How researchers in Puerto Rico are working to save coral reefs

Researchers in Puerto Rio are working together to rescue damaged coral reefs from the effects of climate change and rising ocean temperatures. NBC News’ Maura Barrett takes a deep dive into what it will take to save this environmental marvel.

What to know about social media ads promising the perfect smile

So called ‘veneer techs’ promise expensive procedures for a fraction of the cost but an NBC investigation found there’s no such thing as a “certified veneer tech” and that patients are being misled into illegal dental work. NBC’s Vicky Nguyen reports for TODAY.

How robots are giving firefighters an edge over wildfires

Worsening wildfires due to climate change have ravaged communities across the globe. Now, robots and cutting-edge technology are offering firefighters a helping hand. NBC's Maura Barrett reports for TODAY.