By a narrow margin, the Supreme Court has ruled against the Navajo Nation in a case over water rights in the drought-stricken US Southwest.

Abortion bans and restrictions have numerous downstream effects on health care. For instance, medical students in states where those laws exist will not receive training for some standard procedures.

Governments and activist groups are bringing environmental issues to international courts. They argue that the impact of climate change and environmental issues affect human rights.

Honolulu, Baltimore, Charleston, S.C. and several other cities harmed by rising seas and extreme weather are suing the oil industry. At stake is who pays for the staggering costs of climate change.

The Supreme Court has upheld a controversial California law requiring pork sold in-state to be humanely raised, no matter where it’s produced. Pork producers say it could drive up food prices.

After the Supreme Court overturned the Obama administration’s strategy for reducing power plant carbon emissions in 2022, the Biden administration is taking a narrower but still ambitious approach.

The Supreme Court’s ruling on mifepristone keeps the drug accessible for now, but its future is still in limbo.

Proponents of algorithms as a solution to bias in criminal justice systems say they're dispassionate. "But algorithms can discriminate."

Harvard experts on law and policy say originalist view used to overturn Roe could upend the 1976 Supreme Court ruling that requires a minimal standard for inmate health care.