Putin escalates war with martial law as he faces threats

KYIV, Ukraine (AP) — Russian President Vladimir Putin is doubling down on his faltering invasion by declaring martial law in four illegally annexed Ukrainian regions. In addition, he set the stage Wednesday for draconian new restrictions and crackdowns throughout Russia. The drastic escalation appeared to be prompted by the threat of more stinging battlefield defeats,…

Radioactive waste found at Missouri elementary school

FLORISSANT, Mo. (AP) — Environmental investigation consultants have found significant radioactive contamination at an elementary school in suburban St. Louis where nuclear weapons were produced during World War II. The report by Boston Chemical Data Corp. has confirmed fears about contamination at Jana Elementary School in the Hazelwood School District in Florissant. The report is…

Underground microbes may have swarmed ancient Mars

CAPE CANAVERAL, Fla. (AP) — Ancient Mars may have had an environment capable of harboring an underground world teeming with microscopic organisms. That’s according to French scientists who published their findings Monday. They’re quick to note, however, that if these simple life forms did exist, they would have altered the Martian atmosphere so profoundly that…