DeepSeek claims its AI model R1 cost only $294,000 to train, challenging US competitors' claims of much higher expenses.
Read moreAir traffic controllers scolded Spirit Airlines pilots for flying too close to Air Force One, carrying President Trump to the UK.
Read moreFamilies file lawsuit against Boeing and Honeywell blaming faulty fuel switches for Air India crash that killed 260.
Read moreTensions rise as Thai military clashes with Cambodian protesters, injuring numerous civilians along their disputed border, amidst ongoing territorial disputes.
Read moreNvidia's CEO expresses disappointment as China bans local tech firms from purchasing its AI chips, amidst ongoing US-China tensions.
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