AUSTIN (KXAN) — The Earth is getting darker; the planet itself, when viewed from space, appears darker than it did in the past. The upper half actually appears to be getting darker than the bottom ...

NASA’s latest measurements show that Earth is reflecting less sunlight back into space than it used to, a subtle shift with outsized consequences for the climate system. As the planet’s surface and ...

Add Yahoo as a preferred source to see more of our stories on Google. New satellite data reveal Earth’s Northern Hemisphere is absorbing more solar energy than the South, threatening to disrupt global ...

TOLEDO, Ohio — As the long evenings of summer fade away, people are noticing the early signs of fall: cooler nights, colorful leaves, and the sun setting earlier with each passing day. While the ...