People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

Researchers are now proposing a surprising location for the birthplace of dinosaurs, based on the locations of the currently oldest-known dinosaur fossils, the evolutionary relationships among these ...

Cecile Richards, the former head of Planned Parenthood and founder of the women’s political action group Supermajority, died ...

Woolly mammoth bones that have been on display at the Natural History Society of Maryland’s museum on Belair Road since last ...

In summoning people to his vision for the future, Donald Trump assembled a dizzying collage of time-honored and time-worn ...

The “Come, Follow Me” study guide for Jan. 20-26 covers Doctrine and Covenants 2 and Joseph Smith—History 1:27-65, which includes the prophecy that “the hearts of the children shall turn to their ...

Read the unedited remarks of President Donald J. Trump as prepared for his second inaugural address below. The White House ...

Our recent election is a mandate to completely and totally reverse a horrible betrayal, and all of these many betrayals that ...

The death of President Jimmy Carter last month brought back poignant memories for people who were in the vanguard of the ...