Science

FILE - In a Thursday, March 3, 2016 file photo, Agriculture Commissioner Mike Strain sits in the Senate Finance Committee ahead of a hearing in Baton Rouge, La. Louisiana's first medical marijuana products are one step away from pharmacies, with final testing planned for this week. Agriculture Commissioner Mike Strain, whose department oversees the therapeutic cannabis program, said if the product collected Monday, July 29, 2019 from GB Sciences is free of contaminants, medical marijuana could reach patients early next week. (AP Photo/Melinda Deslatte, File)
August 01, 2019 - 8:37 pm
BATON ROUGE, La. (AP) — Medical marijuana is expected to start reaching select pharmacy shelves in Louisiana on Tuesday, after the state agriculture department completed final testing and cleared therapeutic cannabis for release to patients. Agriculture Commissioner Mike Strain announced Thursday...
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FILE - In this July 25, 1969, file photo, Capt. Carl Seiberlich, commander of the carrier Hornet, right, says goodbye to Apollo 11 astronauts Edwin Aldrin Jr., from left, Neil Armstrong and Michael Collins in Honolulu, Hawaii, before they were taken in their quarantine van to a waiting cargo plane to be flown to Houston, Texas. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth, and the waters off Hawaii are where the cone-shaped spacecraft splashed down. (AP Photo, File)
July 28, 2019 - 8:03 pm
HONOLULU (AP) — Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins' trip to the moon concluded with a stay in Hawaii. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth — and the waters...
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FILE - In this July 25, 1969, file photo, Capt. Carl Seiberlich, commander of the carrier Hornet, right, says goodbye to Apollo 11 astronauts Edwin Aldrin Jr., from left, Neil Armstrong and Michael Collins in Honolulu, Hawaii, before they were taken in their quarantine van to a waiting cargo plane to be flown to Houston, Texas. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth, and the waters off Hawaii are where the cone-shaped spacecraft splashed down. (AP Photo, File)
July 28, 2019 - 7:59 pm
HONOLULU (AP) — Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins' trip to the moon concluded with a stay in Hawaii. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth — and the waters...
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FILE - In this July 25, 1969, file photo, Capt. Carl Seiberlich, commander of the carrier Hornet, right, says goodbye to Apollo 11 astronauts Edwin Aldrin Jr., from left, Neil Armstrong and Michael Collins in Honolulu, Hawaii, before they were taken in their quarantine van to a waiting cargo plane to be flown to Houston, Texas. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth, and the waters off Hawaii are where the cone-shaped spacecraft splashed down. (AP Photo, File)
July 28, 2019 - 7:45 pm
HONOLULU (AP) — Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins' trip to the moon concluded with a stay in Hawaii. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth — and the waters...
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July 28, 2019 - 6:25 pm
HONOLULU (AP) — Neil Armstrong, Edwin "Buzz" Aldrin and Michael Collins' trip to the moon concluded with a stay in Hawaii. This week marked the 50th anniversary of the moon landing, but after those historic first steps NASA still had to get the three astronauts safely back to Earth — and the waters...
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FILE - In this Nov. 1, 2017 file photo, Neil deGrasse Tyson attends a fan event celebrating the release Kelly Clarkson's album "Meaning of Life" at YouTube Space New York in New York. A museum spokesman said in a statement Thursday, July 25, 2019, the astrophysicist will keep his job as head of the Hayden Planetarium at New York's American Museum after the museum concluded its investigation into sexual misconduct charges against him. (Photo by Charles Sykes/Invision/AP, File)
July 28, 2019 - 4:59 am
NEW YORK (AP) — Astrophysicist Neil deGrasse Tyson will keep his job as head of the Hayden Planetarium at New York's American Museum of Natural History after the museum concluded its investigation into sexual misconduct accusations against him. A museum spokesman said in a statement Thursday that...
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FILE - In this Nov. 1, 2017 file photo, Neil deGrasse Tyson attends a fan event celebrating the release Kelly Clarkson's album "Meaning of Life" at YouTube Space New York in New York. A museum spokesman said in a statement Thursday, July 25, 2019, the astrophysicist will keep his job as head of the Hayden Planetarium at New York's American Museum after the museum concluded its investigation into sexual misconduct charges against him. (Photo by Charles Sykes/Invision/AP, File)
July 27, 2019 - 7:02 pm
NEW YORK (AP) — Astrophysicist Neil deGrasse Tyson will keep his job as head of the Hayden Planetarium at New York's American Museum of Natural History after the museum concluded its investigation into sexual misconduct accusations against him. A museum spokesman said in a statement Thursday that...
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Supporters of the Thirty Meter Telescope, gather for a rally outside the Hawaii State Capitol in Honolulu on Thursday, July 25, 2019. Supporters said the giant telescope planned for Hawaii's tallest mountain will enhance humanity's knowledge of the universe and bring quality, high-paying jobs, as protesters blocked construction for a second week. (AP Photo/Audrey McAvoy)
July 26, 2019 - 7:27 pm
HONOLULU (AP) — A giant telescope planned for Hawaii's tallest mountain will enhance humanity's knowledge of the universe and bring quality, high-paying jobs, supporters said as protesters blocked construction for a second week. An international consortium plans to build the $1.4 billion Thirty...
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July 26, 2019 - 12:21 pm
LAS VEGAS (AP) — A migration of mild-mannered grasshoppers sweeping through the Las Vegas area is being attributed to wet weather several months ago. Nevada state entomologist Jeff Knight told reporters on Thursday the number of adult pallid-winged grasshoppers traveling north to central Nevada is...
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Supporters of the Thirty Meter Telescope, foreground, gather for a rally outside the Hawaii State Capitol in Honolulu on Thursday, July 25, 2019, as opponents of the telescope gather across the street. Supporters said the giant telescope planned for Hawaii's tallest mountain will enhance humanity's knowledge of the universe and bring quality, high-paying jobs, as protesters blocked construction for a second week. (AP Photo/Audrey McAvoy)
July 26, 2019 - 5:17 am
HONOLULU (AP) — A giant telescope planned for Hawaii's tallest mountain will enhance humanity's knowledge of the universe and bring quality, high-paying jobs, supporters said as protesters blocked construction for a second week. An international consortium plans to build the $1.4 billion Thirty...
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