Headlines

How old is the universe? The oldest stars give us a clue

Researchers from the University of Bologna and the Leibniz Institute for Astrophysics Potsdam (AIP) along with other institutes have proposed a new way to address the Hubble tension by comparing estimates of the universe's age rather than its expansion rate. Using precise

Self-repairing spacecraft could change future missions

Healable spacecraft structures could soon be possible thanks to cutting-edge composite technology. Swiss companies CompPair and CSEM with Belgian company Com&Sens have partnered with the European Space Agency (ESA) to modify their self-healing carbon fiber product for use in

Live updates: War powers debate shifts to House

The House is expected to take up a vote on a war powers resolution that would curb any further U.S. military action in Iran, and Democrats are scrambling to bolster support for it. Senate Republicans voted overwhelmingly against the upper chamber's resolution seeking to rein in

Trump backs former federal prosecutor for Daines Senate seat

President Trump on Wednesday endorsed former federal prosecutor Kurt Alme to succeed Sen. Steve Daines (R-Mont.), who announced the same day he will not run for reelection in November. "A Highly Respected Criminal Prosecutor in my Administration, and distinguished Harvard Law

Allam concedes to Foushee in tight North Carolina primary

Rep. Valerie Foushee (D-N.C.) is expected to defend her seat in North Carolina's 4th Congressional District after progressive challenger Nida Allam conceded on Wednesday. Decision Desk HQ (DDHQ) has yet to call the narrow Democratic primary for the Durham-based seat. “Though