Earth
A 50footlong carnivore who hunted its prey in rivers 97 million years ago the spinosaurus is a dragon from deep time. Paleontologist Niza...Zaria Formans largescale compositions of melting glaciers icebergs floating in glassy water and waves cresting with foam explore moments ...Rivers are one of natures most powerful forces they bulldoze mountains and carve up the earth and their courses are constantly moving. U...How can you study Mars without a spaceship Head to the most Martian place on Earth the Atacama Desert in Chile. Astrobiologist Armando A...Navigating territorial hippos and active minefields TED Fellow Steve Boyes and a team of scientists have been traveling through the Okava...Visit to get our entire library of TED Talks transcripts translations personalized talk recommendations and more.
If you had to explain...Is there life on Venus Quantum astrochemist Clara SousaSilva makes the case for a new way to seek and possibly discover habitable planets...