Trump's long-awaited meeting with the Chinese president. A 50-year pattern of sex abuse, silence and cover-up in the world's ...

A forme advisor to Ronald Reagan defended Ontario's controversial commercial that quoted Reagan's warnings about tariffs.

Far from boring, this period saw the reorganization of deep Earth in manners that prepared the way for life to grow complex.

Some Round 2 QB's were ready to start right away. Others never played. A few, like Tyler Shough, were thrown in at midseason.

A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup of an ...

The ice sample, retrieved in Antarctica, is the oldest on record—but this discovery may just be tip of the iceberg.

Fungi’s evolutionary roots stretch far deeper than once believed — up to 1.4 billion years ago, long before plants or animals ...

A research team from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences (NIGPAS), along ...

Hidden deep in ancient rocks, scientists have found the surviving traces of Earth’s first form—unchanged for 4.5 billion ...

We’re watching something we’ve never seen before,” Dave Roberts said. Here are seven reasons this was the single greatest ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Extinction rates are not spiraling upward as many believe, according to a large-scale study analyzing 500 years of data.