Ara Mahdessian and Vahe Kuzoyan had a simple plan after graduating from college: Write some software that could assist their dads with all the paperwork that comes with being a contractor.

Beleaguered Swedish battery manufacturer Northvolt announced on Thursday that it was filing for bankruptcy in the U.S., striking a blow to Europe’s ambitions for homegrown lithium-ion batteries.

India and Japan signed a Memorandum of Implementation (MoI) for the “co-development” of UNICORN (Unified Complex Radio Antenna) mast, a conical structure that houses antennas atop warships ...