Roughly 40,000 U.S. home-purchase agreements were canceled in December, representing 16.3% of homes that went under contract, according to a new Redfin report. The cancellation rate rose from 14.9% a ...

Feb. 3, 2026 Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The ...