A fire and explosion in a rocket engine are being blamed for a botched commercial space station shipment last October.
Space Exploration
Oct 30, 2015
0
48
Extensive sea ice covered the world's oceans during the last ice age, which prevented oxygen from penetrating into the deep ocean waters, complicating the relationship between oxygen and carbon, a new study has found.
Earth Sciences
Feb 2, 2021
15
850
Our nerve and muscle cells send signals to each other using ions and molecules. Certain substances, such as the neurotransmitter GABA (gamma aminobutyric acid), are important signal substances throughout the central nervous ...
Analytical Chemistry
Nov 2, 2016
0
327
(Phys.org) —University of Adelaide researchers are using new magnetic materials to develop revolutionary electrical motors and generators which promise significant energy savings.
Engineering
Jul 14, 2014
1
0
An innovative bicycle-powered water pump, created by a student at the University of Sheffield, has proved a huge success and is now in regular production in Guatemala, transforming the lives of rural residents.
Engineering
May 28, 2010
3
0
We know a lot about how carbon dioxide (CO2) levels can drive climate change, but how about the way that climate change can cause fluctuations in CO2 levels? New research from an international team of scientists reveals one ...
Earth Sciences
Mar 14, 2017
0
219
Take a deep breath. Now take nine more. According to new research, the amount of oxygen in one of those 10 breaths was made possible thanks to a newly identified cellular mechanism that promotes photosynthesis in marine phytoplankton.
Evolution
May 31, 2023
0
214
Scientists at the National Research Nuclear University MEPhI (Russia) have created a new type of solar panel based on hybrid material consisting of quantum dots (QDs) and photosensitive protein. The creators believe that ...
Bio & Medicine
Feb 27, 2020
0
178
Two American astronauts are to step out Saturday on the first of three spacewalks to replace a broken cooling pump at the orbiting International Space Station.
Space Exploration
Dec 21, 2013
0
0
Earth's oceans have a remarkable natural ability to pull carbon from the atmosphere and store it deep within the ocean waters, exerting an important control on the global climate.
Earth Sciences
Apr 25, 2019
0
29
