Scientists study two dead stars that give us a glimpse, they say, of what our Solar System might look like a few billion years from now.

London Zoo is desperately seeking a mate for a critically endangered fish species.

Researchers have found a bacterial infection that could help control malaria by making mosquitoes resistant to the parasite.

Researchers show that plants can communicate the need to protect themselves from attack by aphids by making use of an underground network of fungi.

Astronauts on the International Space Station are investigating a leak of ammonia from the station's cooling system, discovered on Thursday.

The UK's first national collection of tree seeds has been established, which scientists say is crucial as a growing array of pests threaten native species.

WWF says that 26 elephants have been killed by poachers in the Dzanga-Ndoki National Park, a World Heritage Site in the Central African Republic.

Carbon dioxide levels in the atmosphere, recorded at an authoritative lab in Hawaii, break through 400 parts per million for the first time.