A key UV-blocking ingredient in sunscreen has been proven toxic to coral, contributing to reef death around the world.
Researchers have figured out a way to harness the power of the oceans to create a sunscreen that could be more friendly to the reefs that grow there. And humans too.
The plastic on these dolls turns red when exposed to UV rays but returns to normal with sunblock.
Absent-minded sun worshipers can retrofit a regular hat with a UV index sensor to remind them to re-slather on sunscreen.
It may not be surprising that appealing to our vanity works better than a biology lecture, but the extent to which the approach increases sunscreen use is sizable.
Is it hot in here? The Earth is as close to the sun today as it will be all year. Time to break out the sunscreen.
Corvette's exposed-weave carbon fiber is protected from the sun's harmful rays with a special clear coat.
Venture capitalists and entrepreneurs try to predict the future of the social-media business. It looks a lot like what we have now.
Fruits and vegetables get stressed by too much sun, too--but spraying a calcium carbonate powder on them can help.
Keep that sunscreen handy. The hole in the ozone layer will last 15 years longer than expected, scientists say.