Giving each plant in your garden the right amount of sun is key for healthy growth, but even for sun-loving plants there is such a thing as too much sun. Especially in conjunction with a heat wave, ...

Christmas cactus (Schlumbergera spp.) is unique because of its ability to flower at a time when most of your plants are enjoying their winter slumber. Christmas cactus puts on a display of ...

AUSTIN (KXAN) — As outdoor activities increase during the summer months, dermatologists warn people of the consequences of excess sun exposure. Skin cancer is the most common cancer in the United ...

Under the sea, green algae have evolved a clever way to handle too much sunlight. Scientists found that a special pigment called siphonein acts like a natural sun shield, protecting the algae’s ...