AlchemyAPI News API returning old news -

i've been doing research on news api in alchemyapi. found return news years ago included "start=now-1d&end=now" in query. can tell me how fix this? lot.

please see

https://developer.ibm.com/answers/questions/251815/results-from-alchemy-newsapi-showing-old-content.html#answer-254410

i had same issue.

hth, brendan