NEW YORK (AP) — U.S. stocks are nudging lower on Tuesday, and oil prices are rising again. It’s a modest return to form for financial markets after worries had seemed to calm on Wall Street Monday.

Shares of U.S. solar energy companies tumbled in extended trade on Monday after Republicans who control the U.S. Senate Finance Committee unveiled changes to President Donald Trump's sweeping tax-cut and spending bill that would phase out solar,