For years, researchers have questioned who created the “band of holes” site in Peru. A new study suggests it was an ancient marketplace.

There are thousands of aligned holes in Peru. Archaeologists now think they know who made them

By Ana Mano SAO PAULO (Reuters) -Brazilian agricultural research agency Embrapa has received the greenlight from health agency Anvisa to research the cannabis plant, a landmark move that puts farming

Brazil's agricultural research agency gets cannabis research greenlight

WASHINGTON (Reuters) -A towering first-stage booster for an upgraded version of SpaceX's Starship rocket suffered a predawn testing failure in Texas on ​Friday, potentially complicating the company's push to prove the rocket's moon-landing abilities ‌for NASA, according to observers who captured it on video. Elon Musk's SpaceX had rolled the stainless steel booster out to ‌a testing pad on Thursday at the company's Starbase rocket facilities, saying it intended to test its redesigned propellant

First SpaceX booster for upgraded Starship fails during test in Texas

SpaceX began testing the newest version of its Starship Super Heavy booster overnight Thursday (Nov. 20), but by Friday morning (Nov. 21), it was clear those tests did not go as planned.

SpaceX's 1st 'Version 3' Super Heavy Starship booster buckles under pressure during initial tests

Rocket Lab launched a satellite for a "confidential commercial customer" on Thursday morning (Nov. 20), just a few hours after giving notice of the impending liftoff.

Rocket Lab launches mystery satellite for 'confidential commercial customer' (video)

Picking the right stage for online courses is essential for the two teachers and students to guarantee a consistent and locking in


6 Web-based Course Stages for Successful Learning and Educating


Instructive toys assume a critical part in the improvement of kids, assisting them with mastering new abilities while having a great time. These


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