Geophysicists Find Sharp-Sides to the African Superplume

Caltech scientists discover that the African superplume has edges that are sharp and distinct, not diffuse and blurred.

Researchers find new clue why Martian wateris found on the north pole, not the south

When astronauts finally land on Mars, a safe bet is that they'll head for northern climes if they intend to spend much time there. That's because nearly all the available water is frozen as ice at the north pole.

Caltech astronomer to search for "hot Jupiters"with off-the-shelf camera lens

In an age when nearly all astronomical work requires really big telescopes, David Charbonneau is something of an anomaly.

Caltech's Joseph Kirschvink Receives Feynman Prize for Excellence in Teaching

Feynman Prize for Excellence in Teaching awarded to Joseph Kirschvink

Caltech Professor Emeritus Receives Prestigious German Scientific Honor

Peter Wyllie, professor of geology, emeritus, at the California Institute of Technology, recently received the Leopold von Buch Medal, one of the highest scientific awards presented by the German Geological Society. This award, which was presented during the annual meeting in Kiel, Germany, is accompanied by honorary membership in the German Geological Society.

Astronomers detect atmosphereof planet outside solar system

Astronomers using NASA's Hubble Space Telescope have made the first direct detection of the atmosphere of a planet orbiting a star outside our solar system and have obtained the first information about its chemical composition.

Caltech Professor Emeritus Receives Roebling Medal

Former heavyweight boxing champion and dog-sled driver Peter Wyllie is adding a new accomplishment to his list of achievements—he has received the highest United States award in mineralogy. Wyllie, now a professor of geology, emeritus, at the California Institute of Technology, is the 2001 recipient of the Mineralogical Society of America's Roebling Medal, which is awarded for "scientific eminence as represented primarily by scientific publication of outstanding original research in mineralogy." The only other Caltech faculty member to receive this medal was Linus Pauling in 1967.

Life rebounded quickly after collision 65 million years ago that wiped out dinosaurs

Though the dinosaurs fared poorly in the comet or meteor impact that destroyed two-thirds of all living species 65 million years ago, new evidence shows that various other forms of life rebounded from the catastrophe in a remarkably short period of time.

Stevenson Receives Feynman Prize for Excellence in Teaching

PASADENA, Ca.— "One hopes that students are being taught to think and not just grind through lots of homework," says Caltech's David Stevenson about the importance of teaching. In recognition of his passion for undergraduate education, Stevenson has been awarded this year's Richard P. Feynman Prize for Excellence in Teaching.

New planets still being createdIn our stellar neighborhood, study shows

In a study that strengthens the likelihood that solar systems like our own are still being formed, an international team of scientists is reporting today that three young stars in the sun's neighborhood have the raw materials necessary for the formation of Jupiter-sized planets.

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