United States

Nalleli Cobo started suffering from asthma, nosebleeds and headaches.

Nine months after the pandemic began, the birth rate was down in several states.

A months-long investigation has recovered 150 children, some suspected victims of trafficking.

See how extreme weather has affected an vital reservoir in California.

Believers are using an old, irrelevant law to herald the supposed return to power of Donald Trump.

President Biden criticises moves to relax Covid restrictions in the southern state and Mississippi.

This is the story of LeBron James, the high school phenomenon who turned three failing franchises into NBA-winning teams.

The attack comes days after the US carried out air strikes on Iran-backed Iraqi militias in Syria.

The US president also insists the "fight is not over", as some states move to relax Covid rules.

The small bowl bought for $35 last year is set to be auctioned for between $300,000 and $500,000.

The Biden administration targets Russian officials and entities, in a move co-ordinated with the EU.

The two allegedly helped the ex-Nissan boss escape Japan while he was on bail for financial crimes.

A top health expert says highly contagious variants of the virus pose a "real threat" to the US.

Joseph Deen tells the BBC about his ambitions after signing with a professional esports team.