From Australia to Cuba, and Mexico to South Africa, our planet is home to hundreds of beautiful shark species.

Women and ethnic minority groups are still significantly underrepresented in astronomy and geophysics despite attempts to ...

The mourning of Sebastião Salgado's passing in Brazil and around the world is a testament to the power and necessity of his ...

Though this particular portrait of Donald Trump was indeed on display in that exact spot in the White House as of this writing, its placement there predated the removal of Hillary Clinton's portrait.

It's been used to define and separate people for millennia. But the concept of race is not grounded in genetics.

Trump's new White House photo hearkens back to past portraits where presidents appeared unsmiling against dark backgrounds.

The White House unveiled a new official portrait of President Trump, replacing an earlier image. The updated photo features Trump in a blue suit and red tie, with a dark background.

The White House unveiled President Donald Trump’s official new portrait. (The White House) Printed versions of the new portrait are being hung in federal buildings.