Where has our summer gone and will it come back?

Back in September last year, the Bureau of Meteorology (BoM) declared an El Niño and after three soggy years of La Niña conditions, many Australians started thinking about barbeques and beach days during a long, hot summer.

Traffic exhaust could increase blood pressure, study finds

Even brief exposure to highway pollution could cause significant increases in blood pressure, a new study from the University of Washington has found, adding to a growing body of work correlating vehicle exhaust with negative ...

SpaceX test fires a Raptor engine, simulating a lunar landing

When NASA astronauts return to the surface of the moon in the Artemis III mission, the plan is to use a modified SpaceX Starship as their lunar lander. NASA announced last week that SpaceX has now demonstrated an important ...

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