The vaccine ingredient has long been a talking point for anti-vaccine activists. Health Secretary Robert F. Kennedy Jr. has ...
PHOENIX — Phoenix may have had some record-high temperatures in December, but that won't stop snow from arriving in the ...
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...
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