World’s oldest microfossils found, researchers claim

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World’s oldest microfossils found, researchers claim

wtkr.com
Scientists claim to have discovered the remains of microorganisms in Canada that are at least 3.77 billion years old. If they are proven to have a biological origin, they would be the oldest microfossils ever found.

Mysteries of elephant sleep revealed

BBC News
Wild African elephants sleep for the shortest time of any mammal, according to a study. Scientists tracked two elephants in Botswana to find out more about the animals’ natural sleep patterns.

Balmy! Antarctica Hit Record-Breaking 63 Degrees F in 2015

Live Science
Temperatures on the Antarctic continent reached a record-breaking high of 63.5 degrees Fahrenheit (17.5 degrees Celsius) in 2015, according to a new report of balmy records for the bottom of the world.

SpaceX Isn’t First Private Company to Offer Trips Around the Moon

Space.com  – ‎1 hour ago‎
Billionaire entrepreneur Elon Musk announced Monday (Feb. 27) that his private spaceflight company SpaceX plans to fly two private citizens on a trip around the moon in late 2018.

TRAPPIST-1 discovery holds promise for BU astronomers

Daily Free Press (subscription)  – ‎4 hours ago‎
Philip Muirhead, an astronomy professor at Boston University, speaks about the Muirhead Group, a research team studying properties of stars and planets.

Humans help cook up mineral bounty

BBC News  – ‎12 hours ago‎
Scientists have identified 208 new minerals that owe their existence wholly or in part to humans. Many in the list have been found down old mine tunnels or on slag heaps where water and even fire have had the opportunity to work up novel compounds.

Martian Winds Carved Giant Mountain in Red Planet’s Gale Crater

Space.com  – ‎19 hours ago‎
Martian winds shaped the mountain that stands tall in the middle of the Red Planet’s vast Gale Crater, new observations from NASA’s Curiosity rover suggest.

‘Best ever’ view of what a dinosaur really looked like

BBC News  – ‎Mar 1, 2017‎
A dinosaur that lived 160 million years ago had drumstick-shaped legs much like living birds, according to palaeontologists. The feathered dinosaur also had bird-like arms similar to wings.

Scientists reveal core genes involved in immunity of honey bees

Phys.Org  – ‎12 hours ago‎
The image shows honey bees affected by deformed wing virus after a mite infestation. In the past decade, honey bee populations have experienced severe and persistent losses across the Northern Hemisphere, mainly due to the effects of …more.

NASA buys up to five more seats on future Soyuz missions

Spaceflight Now  – ‎11 hours ago‎
A Soyuz spacecraft is pictured docked with the International Space Station in this Feb. 3 image. The Florida peninsula is seen in the background.

Maps Show Where Americans Care about Climate Change

Scientific American  – ‎19 hours ago‎
If you were wondering how many Americans think coal-fired power plants should cap emissions, how much they worry about climate change or even how often they talk about it, well, there’s a map for that.

A Hole in the Sun’s Atmosphere: The 1st Solar Views from New Satellite

Space.com  – ‎15 hours ago‎
The sun is reaching a minimum in its 11-year-cycle of activity. As a result, solar flares and the associated coronal mass ejections, which send charged particles into space that sometime collide with Earth, are also at a minimum right now.

Turtle Nesting Season Calls For Citizen Awareness

WGCU News  – ‎57 minutes ago‎
Florida is a large nesting site for endangered sea turtles, such as the leatherback. Dr. Robbin Trindell leads the Florida Fish and Wildlife Conservation Commission sea turtle management program.

Study: Most wildfires caused by people

Indiana Gazette  – ‎12 hours ago‎
WASHINGTON – People have triggered five out of six wildfires in the U.S. over the last two decades, tripling the length of the wildfire season and making it start earlier in the East and last longer in the West, a new study finds.

Ninety percent of predatory fish gone from Caribbean coral reefs due to overfishing

Phys.Org  – ‎18 hours ago‎
Researchers at the University of North Carolina at Chapel Hill have found that up to 90 percent of predatory fish are gone from Caribbean coral reefs, straining the ocean ecosystem and coastal economy.

Hydrogen volcanoes might boost planets’ potential for life

Science News  – ‎1 hour ago‎
WARMING UP Hydrogen-spewing volcanoes may warm worlds chilled by the distance from their star (one illustrated above), enhancing planets’ ability to support life, a new study suggests.

How this giraffe mom captivated the world

Christian Science Monitor  – ‎21 hours ago‎
As giraffe populations dwindle, a live feed of a pregnant giraffe in Animal Adventure Park, a zoo in upstate New York, has enthralled viewers around the globe, perhaps even helping conservation efforts for the vulnerable animals.

Thunderous meteor rattles Texas sky with rare sonic boom

Chron.com  – ‎Mar 1, 2017‎
Thunderous meteor rattles Texas sky with rare sonic boom. By Liz Farmer, The Dallas Morning News. Updated 11:04 am, Wednesday, March 1, 2017.

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