One-fifth of Earth's ocean floor is now mapped

This leaves four-fifths – twice the area of Mars – still to be surveyed to a…

Meteorite hits the town of Sanchore, leaving a 30 cm (1 foot) crater in the ground, Rajasthan

A metallic meteorite-like object reportedly fell from the sky in the Indian state of Rajasthan on…

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 20 June 2020

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 20 June 2020 Click here for…

How a historic drought led to higher power costs and emissions

Researchers studied the impact of a historic drought in California on economic and environmental impacts for…

Shining light on a malignant lung cancer

Treating a rare type of malignant lung cancer could improve, thanks to near-infrared irradiation and a…

Italian glacier covered to slow melting

A vast tarpaulin unravels, gathering speed as it bounces down the glacier over glinting snow. Summer…

'Ring of fire' solar eclipse to dim Africa, Asia

Skywatchers along a narrow band from west Africa to the Arabian Peninsula, India and southern China…

CAS-6 antenna deployed, transponder activated

CAS-6 Satellite The CAMSAT CAS-6 satellite was launched December 20, 2019. Alan Kung BA1DU reports the…

Mariana Trench: Don Walsh's son repeats historic ocean dive

Sixty years after his father did it first, Kelly Walsh dives to the deepest point in…

Greta Thunberg: Climate change 'as urgent' as coronavirus

Greta Thunberg says the world needs to treat climate change with similar urgency to Covid-19. …