The world’s best clocks may be sensitive to an odd mix of quantum and relativistic effects that would stretch time and test ...
Scientists digging through data collected by the Cassini spacecraft have found new complex organic molecules spewing from ...
Fossil plankton reveal oceans shifted dramatically 200,000 years before Earth’s great warming, offering new warnings for ...
Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow ...
Still in striped pants and cutaway after attending ceremonies celebrating Honduras’ 136-year-old independence from Spain, U.S. Ambassador Whiting Willauer, 50, was just sitting down to lunch at the.
An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 ...
As 2023 wraps up, President Joe Biden has found himself well underwater in approval polls and behind his potential 2024 GOP challengers more often than he is ahead, including in key states when pitted ...