Friday February 6, 2009 Updated 2:01 PM PST
It was the mother of all snakes, a behemoth as long as a school bus and as heavy as a Volkswagen Beetle...
It started with a headache that wouldn't go away. Joanna Diaz found her way to a neurologist and...
This is the "Year of Science 2009," and from the moment in his inaugural address when he promised to restore science to its rightful...
Chronicle 2.3.09 4:00 AM
Groans and steam emanated from Mount Redoubt on Sunday, but the volcano showed no dramatic burst of energy, geologists monitoring the...
Chronicle 2.2.09 4:00 AM
Editor - In regard to "Restoring the nation's faith in science" (Jan 26): I am appalled that only 40 percent of Americans accept...
Chronicle 2.1.09 4:00 AM
The governing board of the California stem cell agency tentatively approved $58 million in new grants Friday, but with the nation in...
Chronicle 1.30.09 5:15 PM
Spirit, the aged and somewhat creaky Mars rover, is stalled on the Red Planet with a touch of bewilderment, but earthbound engineers...
Chronicle 1.30.09 4:00 AM
As President Obama continues his welcome sprint past former President George W. Bush's policies - goodbye gag rules, torture...
Chronicle 1.30.09 4:00 AM
UC Santa Cruz scientists have discovered a huge, hot, gassy planet that goes through wild temperature changes in a matter of hours as...
Chronicle 1.28.09 5:48 PM
Editorially selected resources on Science news.