Plus, Twitter's demise worries disaster risk managers
Plus, Colorado is drought-free for the first time in years.
Plus, the Greenland ice sheet sets a new daily melt record.
Plus, 'apocalyptic' wildfire smoke returns to the US Midwest.
Plus, Mexico enters third week of "impossible" heat wave.
Plus, Atlantic water temperatures reach fresh record highs.
Plus, Tropical Storm Bret approaches the Caribbean.
Plus, happy summer solstice!
Plus, the UN Secretary General calls for a global phase-out of fossil fuels
Plus, new data show Black and Brown New Yorkers suffered the most from wildfire smoke
Plus, India's boom-bust rainfall year is getting worse.
Plus, 16 kids are suing the government to save the climate.
