David Condon

Documentário que trata a questão da igualdade de gênero e a inclusão na ciência através da trajetória de três cientistas proeminentes.

13 de jun. de 2021

Now known internationally as the world's first "gay hometown," San Francisco's Castro District was a quiet, working-class neighborhood of European ...

15 de mar. de 1997

In a race against developers in the Rocky Mountains, paleontologists uncover a unique fossil site packed with astonishingly well-preserved bones of...

01 de fev. de 2012

Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA's most distant target yet. Join the mission team as the p...

03 de ago. de 2019

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former presiden...

05 de mai. de 2002

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former presiden...

05 de mai. de 2002

14 de nov. de 2012

Jimmy Carter ran for president on a wave of post-Watergate disaffection with Washington politics. But inexperience, inflation, recession, and the I...

01 de jan. de 2002

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core ...

24 de abr. de 2012

Os vikings foram uns dos guerreiros mais ferozes de todos os tempos. No entanto, apenas alguns utilizavam a derradeira arma da sua época: a temida ...

10 de out. de 2012

Researchers seek solutions to contain the rising acidity levels that are threatening the world's oceans.

13 de mai. de 2015