Tennessee seeks to question evolution in bill

US conservative Christians and science advocates are clashing again, this time in Tennessee over a bill that would allow debate in public schools over theories like evolution.

The ups and downs of a mega-lake

Together with an international team, researchers of the Senckenberg Center for Human Evolution and Palaeoenvironment at the University of Tübingen reconstructed the 20,000-year-old history of the mega-lake Chew Bahir in ...

Michigan scientists bring special expertise to new rover mission

(PhysOrg.com) -- Two University of Michigan planetary scientists are vital members of the science team of the Mars Science Laboratory, which will study whether the Red Planet was ever capable of harboring microbial life. ...

Changing climate can affect fish fertility

(Phys.org) -- Warmer water temperatures can greatly increase the reproductive capacity of the widely distributed pest fish species gambusia, or mosquito fish, a new study has found.

Measuring Mars: The MAVEN magnetometer (w/ video)

When the Mars Atmosphere and Volatile Evolution (MAVEN) mission begins its journey to the Red Planet in 2013, it will carry a sensitive magnetic-field instrument built and tested by a team at NASA's Goddard Space Flight Center ...

Rethinking planetary climate controls

Yale researchers have provided a new explanation for why Earth's early climate was more stable and warmer than it is today.

MAVEN mission completes major milestone

(PhysOrg.com) -- The Mars Atmosphere and Volatile EvolutioN (MAVEN) mission reached a major milestone last week when it successfully completed its Mission Critical Design Review (CDR).

Study to link climate and early human evolution

Geologists at the University of Liverpool are excavating a two-million-year-old World Heritage Site in Tanzania to understand how climate variations may have contributed to early human evolution.

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