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Engineers develop cheap, simple tests for car emissions
Engineers working to tackle carcinogenic pollution from cars developed cheap and simple devices to test the effectiveness of particle filters, which could help take toxic vehicles off roads without resorting to blanket bans.
South Korea successfully tests space rocket engine
South Korea on Wednesday successfully conducted a rocket engine test launch, officials said, paving the way for the development of its own space launch vehicle.
China tests first drone-carried meteorological data monitor to gauge atmosphere
China has successfully designed and tested its first drone-carried dropsonde, or meteorological data monitor, to carry out meteorological observations.
Projectile cannon tests show how water can survive asteroid impacts
Scientists have credited comets and asteroids with delivering water and other elements necessary for life to Earth shortly after the planet was formed.
Russia successfully tests modernized anti-ballistic missile system
Russia has successfully test-launched a new upgraded anti-ballistic missile system days after it tested an intercontinental ballistic missile (ICBM).
Tests showing low egg reserves not linked to infertility
Lab tests showing that women have low reserves of eggs in their ovaries may not necessarily mean they will struggle to get pregnant, a US study suggested.
SpaceX tests first stage of 'world's most powerful rocket' (Video)
SpaceX has completed testing of all three first-stage cores on its Falcon Heavy rocket.
Researchers devise way to boost sensitivity of medical tests
Researchers at the University of Washington (UW) have discovered a simple way, by adding polydopamine to diagnostic tests for medicine and common assays for laboratory research at a key step, to raise the accuracy of these tests.
US confirms North Korean ICBM launch
North Korea has test launched an intercontinental ballistic missile for the first time, the United States confirmed Tuesday as it warned of an escalating threat from Pyongyang and insisted America would never accept a nuclear-armed North Korea.
Study examines why patients do not get diagnostic tests
A new study by the University of Michigan found that risk, benefit and cost are the main reasons why people put off having diagnostic testing done.
Tillerson calls on Rouhani to stop Iran’s ballistic missile tests
US Secretary of State Rex Tillerson has called on Iranian President Hassan Rouhani to end the country’s ballistic missile tests in what is Washington’s first reaction to his re-election
UNSC slams North Korea’s latest missile tests
The United Nations Security Council has demanded that North Korea halt its nuclear and ballistic missile tests.
North Korea tests new rocket engine: US officials
The United States says North Korea has conducted a fresh rocket engine test, amid heightened tensions with regional and extra-regional countries.
Spokesman: Missile tests indisputable right of Iran
Foreign Ministry spokesman Bahram Qasemi said on Tuesday that missile tests are inherent and indisputable right of Iran to defend its security and national interests.

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