The blueprint for clean air already exists — in London’s reforms and Beijing’s resolve. Pakistan, too, can reclaim its blue ...

Ghee is a type of clarified butter that's cooked just long enough for the milk solids to brown and develop a nutty, ...

From early July to the beginning of January, the Earth gets nearly two million miles closer to the sun. At the same time, the ...

Thus, as heat-related public health initiatives in India are developed, caste and thermal injustice should be front and ...

"For the last 20 years, people believed that the cosmological constant is positive, and the universe will expand forever," Tye says. "The new data seem to indicate that the cosmological constant is ...

Earth moves 2 million miles closer to the sun from summer to winter, yet temperatures drop 40+ degrees. The answer lies in Earth's tilt.

It might feel unseasonably hot where you are right now. That's thanks in part to a heat wave in the Pacific Ocean.

Using heat to move mirrors sounds simple, but it opens the door to finely tuned adjustments in everything from satellites to microscopes. This is how thermal expansion becomes a quiet, precise way to ...

Every now and then you come across a piece of evidence that feels strong enough to cut through the noise and change minds.