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Elon Musk's Plan To Make Humans ‘Multiplanetary Species’

On Tuesday, the SpaceX CEO detailed his highly ambitious and long-awaited plan that seeks to establish a permanent human presence on Mars.
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No More Measles In The Americas

The Americas became the first region in the world to be declared free of endemic measles — a highly contagious disease — by the World Health Organization.
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World Leaders React To Shimon Peres’ Death

The former Israeli president was one of the country's founding fathers and a key architect of the Oslo Accords for which he won a Nobel Peace Prize in 1994.
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US Prosecutors In Talks With Takata

The company's defective airbags have been linked to at least 14 deaths and more than 100 injuries worldwide.
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Uber To Launch Food Delivery Service In Tokyo

UberEATS is set to launch Thursday in central Tokyo. The service will soon hit several other cities in Japan, the company announced Wednesday.
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Earth's CO2 Levels Have Crossed A 'Red Line'

In September, when atmospheric concentrations of carbon dioxide are usually at their lowest levels, they remained stubbornly above the symbolic “red line” of 400 ppm.
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The Past And Future Of Time

If the laws of physics are “time reversible,” why do we perceive that time flows from the past to the future, and not the other way around?
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Disney To Bid On Twitter? Tech Company's Shares Climb

Walt Disney Co. (DIS) was allegedly working with a financial adviser to discuss a potential bid for Twitter Inc. (TWTR).

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Citigroup Predicts Clinton Election Will Preserve Status Quo

The bank, whose donors have funded the Democrat's campaign, says the election will not result in real policy change — but could coincide with a recession.
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What Trump Really Said About Climate Change

Hillary Clinton hit Donald Trump for denying climate change at the first presidential debate and he denied the accusations. She was right.
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What We Know About Mexico's Missing 43 Students

Just one set of remains was ever conclusively identified.