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Bat-winged dinosaurs were clumsy fliers Oct 22 2020 12:02 PM The two known species of bat-winged dinosaurs were a dead end when it comes to the evolution of bird flight, a new study finds. READ MORE |
Homo erectus, not humans, may have invented the barbed bone point Oct 22 2020 7:52 AM Carved artifacts excavated from Tanzania's Olduvai Gorge suggest now-extinct hominids made barbed bone points long before humans did, researchers say. READ MORE |
How environmental changes may have helped make ancient humans more adaptable Oct 21 2020 3:42 PM An East African sediment core unveils ecological changes underlying a key Stone Age transition. READ MORE |
NASA's OSIRIS-REx survived its risky mission to grab a piece of an asteroid Oct 21 2020 11:26 AM NASA's OSIRIS-REx spacecraft just tried to grab a piece of asteroid Bennu. If successful, the spacecraft will return the sample to Earth in 2023. READ MORE |
The diabolical ironclad beetle can survive getting run over by a car. Here���s how Oct 21 2020 11:00 AM The diabolical ironclad beetle is an incredibly tough little creature. A peek inside its exoskeleton reveals what makes it virtually uncrushable. READ MORE |
Naked mole-rats invade neighboring colonies and steal babies Oct 20 2020 12:00 PM Naked mole-rats invade neighboring colonies, steal pups and evict any others left behind. The show of force may be central to their underground lifestyle. READ MORE |
Even the deepest, coldest parts of the ocean are getting warmer Oct 20 2020 8:00 AM Deep-sea temperatures seem to be rising, but it's too soon to say whether that's a result of climate change caused by humans, researchers say. READ MORE |
Fire ants build little syphons out of sand to feed without drowning Oct 20 2020 6:00 AM To escape a watery death, some fire ants use build sand structures that draw the insects' sugary, liquid food out of containers and to a safer place. READ MORE |
A rope bridge restored a highway through the trees for endangered gibbons Oct 19 2020 12:00 PM When critically endangered Hainan gibbons started making dangerous leaps across a new gully, researchers came up with an alternative route. READ MORE |
We still don't know what COVID-19 immunity means or how long it lasts Oct 19 2020 8:00 AM Without knowing how long immunity lasts, it may be impossible to reach herd immunity without a vaccine or an extremely high death toll. READ MORE |
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