麻豆淫院

Warming temperatures are causing a steady rise in copper, zinc and sulfate in the waters of Colorado mountain streams affected by acid rock drainage. Concentrations of these metals have roughly doubled over the past 30 years, a new study finds, presenting a concern for ecosystems, downstream water quality and mining remediation.

The Federal Trade Commission decision means employees would have more freedom to job hop while companies may invest less in training, according to a CU researcher.

A team co-led by classics researcher Yvona Trnka-Amrhein unearthed the upper portion of a huge, ancient pharaonic statue whose lower half was discovered in 1930. Ramessess II was immortalized in Percy Bysshe Shelly鈥檚 鈥淥zymandia.鈥�

In lab experiments, engineers at CU Boulder asked groups of younger and older adults to complete a deceptively simple task: to reach for a target on a computer screen. The group's findings could one day help doctors diagnose a range of illnesses, from Parkinson's disease to mental health conditions like depression.