During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to ...

Hydrogen cyanide, a toxic chemical, may have helped spark the chemistry that led to life. When frozen, it forms crystals with ...

Stable isotope analysis suggests that, before Roman aqueducts, residents of the city may have soaked in dirty water ...

“We may never know precisely how life began, but understanding how some of its ingredients take shape is within reach.

Scientists discover water that's solid and liquid. Superionic ice found in lab could explain Uranus and Neptune's bizarre ...