Many people associate shaky hands with Parkinsonâs disease, but the most common cause of shaking hands is actually essential tremor. Essential tremor is the most common neurologic disorder affecting adults, but itâs not well understood.
12 Companies Laying Off the Most Workers. Tech giant Cisco Systems is expected to announce plans to lay off 14,000 employees in the coming weeks, nearly one-fifth of its total headcount, according to technology news site CRN. These layoffs may be the result of the companyâs aim to move away from hardware and into wireless security and data centers.
SALISBURY, Md. â Orbital ATK Inc. is on track to make the next Antares launch from Wallops in early 2016, President Dave Thompson said. The company is preparing for multiple cargo supply missions to the International Space Station in 2016 under its Commercial Resupply Services contract with NASA.