Did ancient primates walk alongside T. rex? New evidence backs up theory.
Did ancient primates walk alongside T. rex? New evidence backs up theory.
AstraZeneca’s vaccine has 76 percent efficacy—slightly lower than the interim results announced Monday
AstraZeneca’s vaccine has 76 percent efficacy—slightly lower than the interim results announced Monday
AstraZeneca releases new data showing its COVID-19 vaccine is 76 percent effective
AstraZeneca releases new data showing its COVID-19 vaccine is 76 percent effective
Scientists spot a 'space hurricane' for the first time
Scientists spot a 'space hurricane' for the first time
Eruption in Iceland may mark the start of decades of volcanic activity
Eruption in Iceland may mark the start of decades of volcanic activity
Shark-like fossil with manta 'wings' is unlike anything seen before
Shark-like fossil with manta 'wings' is unlike anything seen before
Parakeet mobs, octopus moves, and other curious phenomena
Parakeet mobs, octopus moves, and other curious phenomena
What is an equinox, and why does it happen?
What is an equinox, and why does it happen?
Where did Mars's liquid water go? A new theory holds fresh clues.
Where did Mars's liquid water go? A new theory holds fresh clues.
How science solved the mystery of feet washing ashore in the Pacific Northwest
How science solved the mystery of feet washing ashore in the Pacific Northwest
Why daylight saving time exists—and is so unpopular
Why daylight saving time exists—and is so unpopular
Newfound meteorite could help unlock secrets of the solar system
Newfound meteorite could help unlock secrets of the solar system
@DearPandemic: Meet the women answering burning questions big and small about COVID-19
@DearPandemic: Meet the women answering burning questions big and small about COVID-19
How concerned should the U.S. be over homegrown variants?
How concerned should the U.S. be over homegrown variants?
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