A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two fundamental theories that explain how our universe works—Einstein's theory of ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

Scientists have uncovered how the plant hormone auxin helps roots bend and downwards towards gravity—a process called gravitropism—even after encountering obstacles in soil. Root gravitropism, which ...