Sophia Herod looks at how the Moon can be lit by sunlight reflected from the Earth.

A volunteer diver has described shaking as he filmed his encounter with an endangered Great White shark between Tunisia and Sicily.

A survey of heathland birds found a record 97 pairs of Dartford Warblers at RSPB Arne in Dorset.

Dorset Wildlife Trust starts restoring 110 acres of heath it bought after a fundraising campaign.

Almost £1m is spent successfully restoring magnesian limestone grasslands in County Durham.

The trust says the quadruplets are incredibly rare, occurring in fewer than 6% of births worldwide.

Science correspondent Pallab Ghosh explains why the explosion is a setback for space exploration.

Lunar discoveries and a space race with China is seeing the US invest time and money to get to the Moon - and beyond.

The A$2bn case, which centres on contamination at defence sites, is the largest ever brought by the government.

A Texas-based company wants to expand its deep space communitcations network.

The BBC breaks down how the tech mogul's fortune has grown.

The combined effects of a heat dome and climate change have brought extreme warmth to western Europe.