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18 articles from Yahoo!

Johns Hopkins University announces new center for psychedelic research

Johns Hopkins University is launching a new center for psychedelic research that will use psychedelic drugs to study the mind and therapies for diseases like addiction. Much of Griffiths' early work with psychedelics at Johns Hopkins has focused on psilocybin, the chemical found in so-called magic...

Amazon's 'tallest tree' safe from fires, say scientists

Intrepid Brazilian and British scientists say they have located the Amazon's tallest tree in northern Brazil, untouched by a spate of wildfires that have raged in the rainforest for weeks. The scientists say they located an unusually large specimen of the giant Dinizia Excelsa species -- measuring 88 meters (288-feet) with a circumference of 5.50 meters -- in a sanctuary of other Dinizia trees....

Global heating made Hurricane Dorian bigger, wetter – and more deadly

We know that warm waters fuel hurricanes, and Dorian was strengthened by waters well above average temperatures‘As climate change has melted glaciers and ice around the world, that water has gone into the oceans.’ Photograph: Ramón Espinosa/APThe Bahamas, for those who live there, is simply a place to call home. For many Americans, it’s a dream vacation spot. But Hurricane Dorian turned...

New fuel to get sea freight environmentally shipshape

Tens of thousands of cargo ships will have to start using less polluting fuels in January, a boon for the environment that could however lead to higher bills for consumers. The International Maritime Organization decided in 2016 that the sulphur levels in fuels for ships would have to fall to 0.5 percent in 2020, compared to 3.5 percent currently. The idea is to reduce the emission of highly...

Why We Need to Get Back to Venus

NASA’s Solar Dynamics Observatory has collected images of one of the rarest predictable solar events: the transit of Venus across the face of the...

'Flight shaming' threatens air travel demand beyond Europe - IATA chief

This summer, U.S. airlines have enjoyed booming flight demand, immune to a Swedish-born "flight shaming" movement that has hit air travel in Europe, where environmentally conscious travelers are choosing trains over planes. "If you believe or think that the environmental concern is a world concern touching everyone on the planet (...) there's no reason to believe that other young people won't...

'Flight shaming' threatens air travel demand beyond Europe: IATA chief

This summer, U.S. airlines have enjoyed booming flight demand, immune to a Swedish-born "flight shaming" movement that has hit air travel in Europe, where environmentally conscious travelers are choosing trains over planes. "If you believe or think that the environmental concern is a world concern touching everyone on the planet (...) there's no reason to believe that other young people won't...

'Flight shaming' threatens air travel demand beyond Europe: IATA chief

This summer, U.S. airlines have enjoyed booming flight demand, immune to a Swedish-born "flight shaming" movement that has hit air travel in Europe, where environmentally conscious travelers are choosing trains over planes. "If you believe or think that the environmental concern is a world concern touching everyone on the planet (...) there's no reason to believe that other young people won't...

White House lists security tech, AI, energy and space among R&D priorities for 2021

Congress hasn't yet approved a federal budget for the fiscal year that starts next month, but the White House is already setting an agenda for research and development in 2021. Hypersonic weapons, artificial intelligence, quantum computing, nuclear energy research and missions to the moon are among the priorities listed in a memo sent out to federal agencies last week by White House science...

Warren challenges 2020 Democrats to embrace 10-year clean energy transition

U.S. Senator Elizabeth Warren on Tuesday challenged her rivals for the 2020 Democratic presidential nomination to commit to transition the United States fully to clean energy over the next decade for electricity, vehicles and buildings. Warren, one of 20 Democrats vying to take on President Donald Trump in November 2020, issued the challenge in a comprehensive clean energy plan released ahead of...

Warren challenges 2020 Democrats to embrace 10-year clean energy transition

U.S. Senator Elizabeth Warren on Tuesday challenged her rivals for the 2020 Democratic presidential nomination to commit to transition the United States fully to clean energy over the next decade for electricity, vehicles and buildings. Warren, one of 20 Democrats vying to take on President Donald Trump in November 2020, issued the challenge in a comprehensive clean energy plan released ahead of...

Democrats release climate plans ahead of town hall spotlight

Democratic presidential candidates are releasing their plans to address climate change ahead of a series of town halls on the issue as the party's base increasingly demands aggressive action. New Jersey Sen. Cory Booker, Massachusetts Sen. Elizabeth Warren and former Obama Cabinet member Julián Castro laid out their plans Tuesday. Minnesota Sen. Amy Klobuchar released hers over the...

Investigation: Urban poor hit hardest as the planet heats up

Heat radiates from the asphalt and concrete that cover the streets, the sidewalks, the alleys, even the tiny yards behind the homes in the East Baltimore neighborhood of McElderry Park. "Can't even put your head out the door," said Tammy Jackson, 48, on a day when the temperature outside hit 100 degrees Fahrenheit and 92 degrees in her home. This article was provided to The Associated Press by...