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Richard Drew / AP

"Sperm count falling sharply in developed world" per Reuters: "Sperm counts in men from America, Europe, Australia and New Zealand have dropped by more than 50 percent in less than 40 years ... [Researchers] said the rate of decline is not slowing. Both findings ... pointed to a potential decline in male health and fertility. ... 'This study is an urgent wake-up call for researchers and health authorities around the world.'"

  • Why it matters: "[R]esearchers said falling sperm counts have... been linked to various factors such as exposure to certain chemicals and pesticides, smoking, stress and obesity."

Go deeper

Trump leaves White House for the final time

President Trump took off on Marine One at 8:17 a.m on Wednesday morning, departing the White House for the last time, en route to Florida.

The big picture: Trump's final hours will be marked by snubbing his successor and granting pardons to many of his allies who have been swept up in corruption scandals.

Inauguration Day dashboard

Screenshot: Fox News

President Trump has left the White House en route to a farewell event at Andrews Air Force Base, kicking off the day that will culminate with President-elect Joe Biden taking office.

What's next: The inaugural celebration for young Americans is being livestreamed, starting at 10am.

Dion Rabouin, author of Markets
52 mins ago - Economy & Business

Janet Yellen said all the right things to reassure the markets

Illustration: Aïda Amer/Axios

Treasury Secretary nominee and former Fed chair Janet Yellen's confirmation hearing before the Senate Finance Committee on Tuesday showed markets just what they can expect from the administration of President-elect Joe Biden: more of what they got under President Trump — at least for now.

What it means: Investors and big companies reaped the benefits of ultralow U.S. interest rates and low taxes for most of Trump's term as well as significant increases in government spending, even before the coronavirus pandemic.