科学家在火星上发现的不同寻常的岩石中包含了这颗红色行星上可能曾有生命存在过的证据。这些岩石是由美国国家航空航天局的 “毅力” 号火星车在一处布满灰尘的河床上发现的，岩石上有引人注目的纹路。科学家们认为这些纹路可能含有一些矿物质，产生这些矿物质的化学反应或与远古火星微生物有关。

Pippa and Phil talk about how to remind other people to do something in a polite and professional way ...

三名参赛选手比拼从伦敦旅行到爱丁堡的速度。三个人，五天时间，100英镑。谁会先到达爱丁堡呢？在本集中，三名选手弗兰、鲍勃和宝拉介绍自己的名字和家乡，并正式开始比赛。

Oh no! Bob is in Cambridge. He's cold, and he doesn't have a coat. So he goes shopping. Fran is cycling, Bob is on a train to ...

Fran is cycling, Bob is on a train to Cambridge and Paula… Paula is STILL in London! She's sightseeing. The contestants need ...

Fran, Bob and Paula race to Edinburgh Castle! The first person to get to the castle will WIN! But who will be our winner?

We take a look at inflation figures after the rate unexpectedly holds steady at 3.8%. The rise in food and non-alcoholic ...

Australia face England in the ICC Women's World Cup - follow live scores, radio commentary, video highlights and updates.

Oxfordshire County Council says it will speed up plans for active travel projects, bus improvement schemes and traffic ...

BBC Sport looks ahead to the first Devon derby in two-and-a-half years as Exeter City host Plymouth Argyle in League One.

The International Court of Justice was asked to consider the issue after Israel banned activity by the UN agency for ...

Nearly 500 new specialist school places are being created to support children with additional needs and disabilities across ...