California's agriculture faces challenges from a highly variable climate with temperatures that will increase over the next several decades. Droughts ...

Wild boars and red junglefowl gave rise to common pigs and chickens. These animals’ genes evolved to express themselves differently, ...

Ozone can be an agent of good or harm, depending on where you find it in the atmosphere. Way up ...

Scientists have developed a new, safe and effective way to infect volunteers with the parasite that causes leishmaniasis and measure ...

A new pathway that is used by cancer cells to infiltrate the brain has been discovered by a team of ...

Two of the planet’s more pressing environmental stressors have the potential to alter the growth and reproductive output of plants ...

In 1935, the Metropolitan Museum of New York led an archaeological expedition to Egypt. In Deir Elbahari near Luxor, the ...

Similar to other sectors around the world, the light speed development of artificial intelligence (AI) has made its way into ...

Auroras are natural luminous phenomena caused by the interaction of electrons falling from the sky and the upper atmosphere. Most ...

Mountain hikes are invigorating. Crisp air and clear views can refresh the soul, but thin air presents an additional challenge ...